The same net force is applied to two bodies. The first body acquires half of the acceleration of the second body. What is the relationship between the masses of the bodies

The plane travels a distance of 325 miles if the airplane travels for 2.5 hours at an average speed of 130 miles per hour. Using the distance formula (d = rt), we can calculate the distance.

To find the distance traveled by the airplane, we can use the distance formula, which is represented as d = rt. In this formula, "d" represents the distance, "r" represents the rate or speed at which the object is traveling, and "t" represents the time taken for the travel.

Given that the airplane travels for 2.5 hours at an average rate of 130 miles per hour, we can substitute these values into the formula. The rate of the airplane is 130 miles per hour, and the time taken is 2.5 hours.

Using the formula, we can calculate the distance traveled as follows:

d = rt

d = 130 mph × 2.5 hours

Multiplying the rate (130 mph) by the time (2.5 hours) gives us:

d = 325 miles

Therefore, the airplane travels a distance of 325 miles during the 2.5 hours of travel at an average rate of 130 miles per hour.

To know more about distance here https://brainly.com/question/30395212

#SPJ4

The magnitude of the magnetic field inside the solenoid is 1.26 x 10⁻⁴ T.

The magnetic field inside a solenoid can be calculated using the formula B = μ₀nI, where B is the magnetic field, μ₀ is the permeability of free space, n is the number of turns per unit length, and I is the current.

In this case, the solenoid has a length of 2.00 m and a radius of 1.00 cm, which means that the number of turns per unit length is n = N/L = 2000/2.00 = 1000 turns/meter. The current is given as I = 0.100 A.

The permeability of free space is μ₀ = 4π x 10⁻⁷ T m/A.

Substituting these values into the formula, we get:
B = μ₀nI
B = (4π x 10⁻⁷ T m/A)(1000 turns/m)(0.100 A)
B = 1.26 x 10⁻⁴ T

Therefore, the magnitude of the magnetic field inside the solenoid is 1.26 x 10⁻⁴ T.

Learn more about solenoid:

https://brainly.com/question/1873362

#SPJ11

Answer:

Explanation:

The examples of electric force are

The charge in a bulb.

Electric circuits.

Static friction between cloth when rubbed by a dryer.

The shock that is felt after touching a doorknob.

(a) The distance from the long, straight wire where the magnetic field due to that wire is the same magnitude as the magnetic field due to the coil is 1 mm.

(b) The magnetic field due to the long, straight wire is opposite in direction to the magnetic field due to the coil at that point due to the different geometry of their magnetic fields.

(a) To find the distance from the long, straight wire where the magnetic field due to that wire is the same magnitude as the magnetic field due to the coil, we can use the equation for the magnetic field of a long, straight wire and the equation for the magnetic field of a solenoid (which is what a coil of wire essentially is).

The magnetic field of a long, straight wire at a distance r from the wire carrying a current I is given by:

B1 = μ0I/(2πr)

where μ0 is the permeability of free space.

The magnetic field of a solenoid (coil of wire) with N turns per unit length carrying a current I is given by:

B2 = μ0NI

Combining these equations and solving for r, we get:

r = μ0NI/(2πB1)

Substituting the given values, we get:

r = (4π x \(10^-^7\))(500)(25 x \(10^-^3\))/(2π x 25 x \(10^-^3\))

r = 0.001 m or 1 mm

Therefore, the distance from the long, straight wire where the magnetic field due to that wire is the same magnitude as the magnetic field due to the coil is 1 mm.

(b) At that point, the direction of the magnetic field due to the long, straight wire is opposite to the direction of the magnetic field due to the coil. This is because the magnetic field of a long, straight wire forms concentric circles around the wire, whereas the magnetic field of a coil of wire forms a more uniform field along the axis of the coil.

So at the point where the magnitudes of the two fields are equal, the direction of the field due to the long, straight wire is perpendicular to the axis of the coil, and therefore opposite in direction.

Learn more about Magnetic field

brainly.com/question/14115512

#SPJ11

Answer:

Assume that the air resistance on the supplies is negligible, and that \(g = 9.8 \; {\rm m\cdot s^{-2}}\).

The plane need to drop the supplies when it is horizontally approximately \(700\; {\rm m}\) away from the hill.

The supplies will hit the tree.

Explanation:

Let \(u_{y}\) and \(v_{y}\) denote the initial and final vertical velocity of the supply; \(u_{y} = 0\; {\rm m\cdot s^{-1}}\) since the plane was flying horizontally.

Let \(x_{y}\) denote the vertical displacement of the supply; \(x_{y} = 350\; {\rm m} - 810\; {\rm m} = (-460)\; {\rm m}\).

Let \(a_{y}\) denote the vertical acceleration of the supply; \(a = (-g) = (-9.8)\; {\rm m\cdot s^{-2}}\).

Make use of the SUVAT equation \({v_{y}}^{2} - {u_{y}}^{2} = 2\, a_{y}\, x_{y}\) to find \(v_{y}\), the final vertical velocity of the supply:

\(\begin{aligned} {v_{y}}^{2} &= {u_{y}}^{2} + 2\, a_{y}\, x_{y} \end{aligned}\).

\(\begin{aligned} v_{y} &= -\sqrt{{u_{y}}^{2} + 2\, a_{y}\, x_{y}} \\ &= -\sqrt{0^{2} + 2\, (-9.8)\, (-460)}\; {\rm m\cdot s^{-1}} \\ &\approx (-94.953)\; {\rm m\cdot s^{-1}} \end{aligned}\).

(Negative since the supply would be travelling downwards.)

Let \(t\) denote time it takes for the supply to land on the hill after being dropped from the plane. Make use of the SUVAT equation \(t = (v_{y} - u_{y}) / (a)\) to find the value of \(t\!\):

\(\begin{aligned} t &= \frac{v_{y} - u_{y}}{a} \\ &\approx \frac{(-94.953) - 0}{(-9.8)} \; {\rm s}\\ &\approx 9.6890 \; {\rm s} \end{aligned}\).

Apply unit conversion and ensure that \(v_{x}\), the horizontal speed of the plane is in the standard unit \({\rm m\cdot s^{-1}}\):

\(\begin{aligned} v_{x} &= \frac{260\; {\rm km}}{1\; {\rm h}} \times \frac{1\; {\rm h}}{3600\; {\rm s}} \times \frac{1000\; {\rm m}}{1\; {\rm km}} \\ &\approx 72.222\; {\rm m\cdot s^{-1}}\end{aligned}\).

Under the assumptions, the horizontal speed of the supply will be the same as that of the plane- \(v_{x} \approx 72.222\; {\rm m\cdot s^{-1}}\)- until it lands.

While in the air, the supply will travel a horizontal distance of:

\(\begin{aligned}x_{x} &= v_{x}\, t \\ &\approx 72.222\; {\rm m\cdot s^{-1}} \times 9.6890\; {\rm s} \\ &\approx 699.76\; {\rm m}\end{aligned}\).

Hence, for the supply to land exactly at the top of the hill, the plane need to drop the supply while at a horizontal distance of approximately \(700\; {\rm m}\) away from the hill.

The horizontal distance between the trees and the location where the plane dropped the supply would be approximately \((700\; {\rm m} - 30\; {\rm m}) = 670\; {\rm m}\). The time required for the the supply to reach that horizontal position would be:

\(\begin{aligned} t &= \frac{x_{x}}{v_{x}} \approx \frac{669.76\; {\rm m}}{72.222\; {\rm m\cdot s^{-1}}} \approx 9.2736\; {\rm s}\end{aligned}\).

Let \(h_{0}\) denote the initial height of the supply (relative to the sea level.) In this question, \(h_{0} = 810\; {\rm m}\).

Let \(h(t)\) denote the height of the supply (relative to the sea level) after being dropped from the plane for time \(t\).

The SUVAT equation \(h(t) = (1/2)\, a\, t^{2} + u_{y}\, t + h_{0}\) gives an expression for \(h(t)\). Make use of this equation to find the height of the supply (relative to the sea level) when the supply reach the horizontal position of the trees at \(t \approx 9.2736\; {\rm s}\):

\(\begin{aligned} h(t) &= \frac{1}{2}\, a\, t^{2} + u_{y}\, t + h_{0} \\ &= \frac{1}{2}\times (-9.8)\, (9.2736)^{2} + 0\times 9.2736 + 810 \\ &\approx 388.60\; {\rm m} \end{aligned}\).

Note that the altitude of the top of the trees is \(350\; {\rm m} + 40\; {\rm m} = 390\; {\rm m}\) relative to the sea level. Since \(388.90\; {\rm m} < 390\; {\rm m}\), the supplies will run into the trees.

As the velocity of a stream carrying a mixture of particles decreases, the heaviest particles will most likely be deposited first. This phenomenon is known as sedimentation.

The process of sedimentation separates particles of different sizes and densities from a mixture by allowing them to settle at different rates due to gravity. The heavier particles settle faster than lighter ones. Therefore, they are the first to be deposited.Sedimentation can occur naturally or artificially. For example, in a river, sedimentation can occur naturally due to changes in water flow and velocity. Artificial sedimentation can be used in water treatment plants to remove impurities from water

The heaviest particles will most likely be deposited first as the velocity of a stream carrying a mixture of particles decreases.Explanation: This is due to the process of sedimentation, which separates particles of different sizes and densities from a mixture by allowing them to settle at different rates due to gravity. The heavier particles settle faster than lighter ones, and hence they are the first to be deposited.

To know more about particles visit:

https://brainly.com/question/30259778

#SPJ11

Answer:

Each layer has its own properties, composition, and characteristics that affects many of the key processes of our planet. They are, in order from the exterior to the interior – the crust, the mantle, the outer core, and the inner core.

Explanation:

Answer: Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones come with an AC adapter that converts alternating current to direct current

Explanation:

Answer:

It looks like its moving north.

Explanation:

Answer:

Atomic clock uses the periodic vibrations accruing within the atom.

The ratio of the volume of sphere b to the volume of sphere a is 125:1.

Let r be the radius of sphere a, and 5r be the radius of sphere b.

The volume of sphere a can be calculated using the formula

V = 4/3 × π × r³

and the volume of sphere b can be calculated using the formula

V = 4/3 × π × (5r)³

Simplifying these equations, we get:

Volume of sphere a = 4/3 × π × r³

Volume of sphere b = 4/3 × π × 125r³

Dividing the volume of sphere b by the volume of sphere a, we get:

Volume of sphere b / Volume of sphere a =  (4/3 × π × 125r³) ÷ (4/3 × π × r³)

= 125r³ ÷ r³

= 125

To learn more about volume follow the link: https://brainly.com/question/1578538

#SPJ4

The acceleration of an object in free fall at Earth's surface is approximately 9.8 m/s².

When an object falls freely under the influence of gravity, it experiences a constant acceleration. This acceleration is known as the acceleration due to gravity and is denoted by the symbol "g." At Earth's surface, the average value of the acceleration due to gravity is approximately 9.8 m/s². The acceleration due to gravity is caused by the gravitational force exerted by Earth on the object. According to Newton's second law of motion, the net force acting on an object is equal to its mass multiplied by its acceleration (F = ma). In the case of free fall, the only force acting on the object is the force of gravity, given by the equation F = mg, where "m" is the mass of the object and "g" is the acceleration due to gravity.

At Earth's surface, the acceleration due to gravity is relatively constant, allowing us to approximate it as 9.8 m/s² for most practical purposes. However, it should be noted that this value can vary slightly depending on factors such as altitude, location, and local gravitational anomalies.

Learn more about gravity here: https://brainly.com/question/29762388

#SPJ11

The acceleration of an object in free fall at Earth's surface is 9.8 m/s² due to the force of gravity.

The acceleration of an object in free fall at Earth's surface is 9.8 m/s². This acceleration is due to the force of gravity pulling the object downwards. In free fall, an object experiences a constant acceleration because the force of gravity is constant near the Earth's surface.

For example, if you drop a ball from a height, its speed will increase by 9.8 m/s every second. After 1 second, it will have a speed of 9.8 m/s. After 2 seconds, its speed will be 19.6 m/s, and so on.

The acceleration of 9.8 m/s² is often denoted by the symbol g. It is a constant value that is used in various physics calculations involving free fall or objects near the surface of the Earth.

https://brainly.com/question/32254315

#SPJ12

Number one is the control group because No liquid is being tested so that comparisons in

temperature can be made. That is option D.

The control of an experiment is those selected variables that are not affected by other variables and it remains unchanged throughout an experiment.

There are various types of control that can be used in an experiment which includes a positive, negative and an experimental control.

The characteristic features of variables that shows they are controls include the following:

Therefore, the number one is the control group because No liquid is being tested so that comparisons in temperature can be made.

Learn more about experimental control here:

https://brainly.com/question/24708013

#SPJ1

Friction affects the work done by machines by reducing the mechanical advantage of that machine.

MA = \(F_{o}\) / \(F_{i}\)

MA = Mechanical advantage

\(F_{o}\) = Output force

\(F_{i}\) = Input force

Mechanical advantage is the ratio of output force to input force in a system.

According to law of conservation of energy, input energy is equal to output energy. It is true in the machines also but some of the output energy is not necessarily asked of the machine. That energy which is not useful is heat produced due to friction.

Therefore, friction affects the work done by machines by reducing the mechanical advantage of that machine.

To know more about mechanical advantage

https://brainly.com/question/6968974

#SPJ1

Answer:

The answer is . A 46.2g

Force magnitude when elevator is traveling at constant velocity is, 637 N. Force magnitude does the scale read when the elevator slows to a stop is,  429 N (downward force). Force magnitude when elevator starts downward again is, 208 N.

Force magnitude when elevator is traveling at constant velocity, 65 kg x 9.8 m/s^2 = 637 N (upward force)

When the elevator slows to a stop with an acceleration of magnitude 2.0 m/s^2, the net force acting on the student is the sum of the gravitational force and the force exerted by the scale.

Net force: (65 kg) x (2.0 m/s^2) = 130 N (downward force)

Force magnitude when elevator slows to a stop: 637 N - 130 N = 507 N (upward force)

When the elevator starts moving downward again with an acceleration of magnitude 2.0 m/s^2, the net force is difference between the gravitational force and the force exerted by the scale,

Net force: (65 kg) x (9.8 m/s^2 - 2.0 m/s^2) = 429 N (downward force)

Force magnitude when elevator starts downward again: 637 N - 429 N = 208 N (upward force)

To know more about the force, here

brainly.com/question/13191643

#SPJ4

S.E.A.L Certified Answer ↓↓↓

FALSE...

Explanation:

Once the box hits the water, the forces are balanced (50 N down and 50 N up). However, an object in motion (such as the box) will continue in motion at the same speed and in the same direction. When the box strikes the water, it stops accelerating; yet it does not stop moving

Because:

Once the object hits the water, the forces are balanced and the object will stop. Support your answer with reasoning.

BRAINLIEST PLS... :)

Answer:

sodium

Explanation:

Answer:

sodium

Explanation:

Increasing filter pore size increases filtration rate due to less resistance.

Increasing the pore size of a filter will generally result in an increase in the filtration pore .

Here are the steps to explain this:

It's important to note that increasing pore size may also result in a decrease in the filter's ability to capture smaller particles, since larger pores will allow more particles to pass through. So, increasing the pore size may result in a trade-off between filtration rate and particle capture efficiency.

Learn more about filtration pore

brainly.com/question/31677773

#SPJ11

True. The retentive timer reset (RES) instruction is always given the same address as the timer it resets.

This ensures that the correct timer is targeted and its accumulated value is reset to zero when the RES instruction is executed.The retentive timer reset (RES) instruction is always given the same address as the timer it resets in order to identify the timer being reset. This allows the instruction to reset the timer safely without affecting any other timers in the system.The Retentive Timer Reset (RES) is a feature of a timer that allows it to retain its current value and continue counting or timing after the timer has been reset. This feature is useful in applications where an event needs to be triggered after a certain period of time and the time period needs to be reset or restarted after it has been previously triggered.

learn more about time Refer: https://brainly.com/question/30111348

#SPJ11

Given:

Pressure, P = 300 kPa

Volume, V = 100 cm³

Temperature, T = 30°C

Let's fin the pressure of the gas inside the container if it is heated to 100°C.

Apply the Gay-Lussac's law:

Where:

P1 = 300 kPa

T1 = 30 + 273 = 303 K

T2 = 100 + 273 = 373 K

V1 = V2 (since the container is sealed).

Let's solve for P2.

Rewrite the formula for P2:

Therefore, the pressure if the container is heated to 100°C is 369.31 kPa.

ANSWER:

369.31 kPa

627 joules of energy are required to heat up 1 kg of water by 15°C.

To calculate how much energy is required to heat up 1 kg of water by 15°C, we need to use the following formula:

Energy = mass x specific heat capacity x temperature change

where mass is the mass of the substance being heated, specific heat capacity is the amount of energy required to heat up 1 gram of the substance by 1°C, and temperature change is the change in temperature.

To calculate the energy required to heat up 1 kg of water by 15°C, we can plug in the values:

Mass = 1 kg

Specific heat capacity = 4.18 J/g°C

Temperature change = 15°C

Using the formula:

Energy = 1 kg x 4.18 J/g°C x 15°C = 627 J

Therefore, 627 joules of energy are required to heat up 1 kg of water by 15°C.

learn more about energy here

https://brainly.com/question/30612582

#SPJ11

Answer:

14 seconds

Explanation:

The line which represents Bob reaches 100m when the time is 14 seconds (14,100).

Two children stand on a platform at the top of a curving slide next to a backyard swimming pool. At the same moment the smaller child hops off to jump straight down into the pool, the bigger child releases herself at the top of the frictionless slide. the kinetic energy of the smaller child compare with that of the larger child the smaller youngster moves more slowly towards the water than the larger child. The larger youngster looks to be the one using the frictionless slide because they are both going down it.

On a platform at the top of the curved slide close to the pool, two kids are standing. A little youngster dives right into the swimming pool as a larger child goes down the curved slide. We are aware that the body receives its kinetic energy from \(K.E=\frac{1}{2}mv^2\)

Learn more about  kinetic energy

brainly.com/question/26472013

#SPJ4

Answer:

Fossil fuels store energy from the sun as

Explanation:

The right response, based on the provided statement, is that the electron travels in the x direction at a consistent speed along a helical route centred on an axis corresponding to the field lines.

A opposite charges new particle known as an electron can either be free or attached to an atom (not bound). One of the three main types of molecules within an atom is an ion that is bonded to it; the other other are protons and nuclei.

A tiny, negatively charged particle that exists in every atom. Radiation therapy can make use of electron streams produced by specialised equipment.

To know more about Electron visit:

https://brainly.com/question/1970053

#SPJ4

The complete question is-

Now suppose Bx>0 , and another electron is projected in the same manner. Which of the following is the most accurate qualitative description of the electron's motion once it enters the region of nonzero magnetic field?

a). The electron decelerates before coming to a halt and turning around while always moving along a straight line.

b). The electron's motion will be unaffected. (It will continue moving in a straight line with the same constant velocity.)

c). The electron moves in a circle in the xy plane.

d). The electron moves along a helical path about an axis parallel to the field lines with constant radius and constant velocity in the x direction.

Interstellar is a movie about the human race being faced with a

civilization ending blight. A small group of brave individuals explore

possible new habitable worlds for humans. The following questions

will help guide you through the movie and hopefully get you

thinking about the future.

1. The Cooper family hijacks a UAV (Unmanned Aerial Vehicle).

What do you know about UAVs and how they are used today?

2. While at the parent-teacher conference, Murphy’s teacher

mentions that the Apollo program -- the same program that

landed humans on the Moon -- was just propaganda to

convince the Soviet Union to bankrupt themselves trying to do

the same. The reason for this was to encourage children to

take care of their own planet, rather than wasting precious

resources day dreaming of leaving it. Which side of the fence

would you sit on? Would you look for ways to save Earth and

our ability to stay there, or would you look to the sky, and find

a new planet to live on? Why?

3. A) What natural disaster(s) is Earth suffering from in the beginning of Interstellar?

B) If one of these happened now what actions would you take to protect yourself?

4. Cooper, Doyle, Romilly, and Dr. Brand (female) rendezvous with the Endurance in orbit around Earth. Once

onboard, they begin to spin the Endurance. Why? (Think about the physics happening here!) Draw a diagram.

5. Why or why isn’t space exploration important for the people in the movie interstellar? Why or why isn’t

space exploration important in today’s society? Defend your answers.

6. Explain time dilation as best as you can.

7. A) Estimate how long Dr. Mann went without human contact while on the ice planet:

The Lazarus mission was __________ years ago. It takes _______ years to get to Saturn from Earth. Cooper

and Dr. Brand were on Miller’s planet for approximately __________ years. This means the total time Dr.

Mann went without human contact is: ___________ years.

B) Consider the longest time away from human contact you've experienced. What did you do to keep yourself

occupied?

Useful Vocabulary

Blight: A specific symptom affecting plants in

response to infection by a pathogenic organism. The

potato famine of Ireland was caused by blight.

Event horizon: Is a point in which not even light can

escape the gravitational influence of the black hole.

Maroon: The intentional action of leaving someone

in a remote area such as an inhabitable island.

Rendezvous: When two objects meet and typically

dock together while in space.

Time dilation: A difference of elapsed time between

two events as measured by observers either moving

relative to each other or differently situated from

gravitational masses.

UAV: Unmanned Aerial Vehicles are remote

controlled or autonomous flying vehicles.

Unmanned aerial vehicles (UAVs) are typically used for a variety of purposes such as:

An unmanned aerial vehicle (UAV) is also referred to as a drone and it can be defined as an aircraft that is designed and developed to be piloted or controlled by a remote control (ground-based controller) and on-board computer systems.

This ultimately implies that, an unmanned aerial vehicle (UAV) is a class of aircrafts that can fly without any human pilot, cabin crew, or passengers on board.

In conclusion, unmanned aerial vehicles (UAVs) carries no human pilot and are typically used for a variety of purposes such as:

Read more on unmanned aerial vehicle here: https://brainly.com/question/4349468

#SJP1

A large semitrailer truck and a small car have equal momentum. How do their speeds compare?

The truck has a much lower speed than the car.

what is speed?

We've all heard of speed, and when we're driving quickly, we're conscious of it. We may check the speed of our vehicle while we go from point A to point B by looking out the window. No matter how tiny or large, how heavy or light it is, if something is moving, it has speed. But what precisely is speed, how does it operate, and what are some instances of speed in daily life?

As the truck has the highest weight and the small car was having the less weight when compared to the truck,

the truck has the lower speed than the small car

To learn more about speed follow the given link: https://brainly.com/question/13262646

#SPJ4