Master Physics with Fun Quizzes & Brain Teasers!

When you bent the plastic ruler, what did you observe in its size?
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A car accelerates from 15 m/s to 25 m/s for 6 seconds. What is the car's displacement? (use: d=>(); + v) )
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Which of the following is a characteristic of electromagnetic waves?A: they are all visible B: they have a purely particle natureC: they can travel with or without a mediumD: they cannot travel very fast
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Bella kicks a soccer ball due north with 80.0 N of force. The acceleration is 195 m/s2. What is the mass of the soccer ball?
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1) Which of the following is considered an effective treatment for someone with hearing loss based on nerve damage? TAD Cochlear implant Hearing aid OBI No treatment available2) Sylvester is dealing with hearing loss. The doctor informs him that his basilar membrane is damaged. What type of hearing loss is Sylvester experiencing? Nerve deafness Conduction hearing loss Cochlear hearing loss Conduction deafness Sensory hearing loss
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Are these bones axial, appendicularor both?
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Can someone help me please, thanks.
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From the frame of reference of car 2, what is the velocity of car
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PEOPLE PLEASE HELP ASAP!!!-How does Force effect acceleration?
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Which contributions did Johannes Kepler make? Check all that apply.He revived Aristotles model of the solar system.He solved Ptolemys model by proving elliptical orbits.He proved Galileos calculations were incorrect.He determined that planets move faster when closer to the Sun.He discovered laws of planetary motion.
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When walking barefoot, Kevin can walk across the grass easily, but when he crosses the paved street, the street is hot and burns his feet. At the beach he walks quickly across the hot sand to the cool water. Why do some substances feel hot to his feet and others do not? Radiation is heat transfer through waves. Specific heat is the amount of energy required to raise the temperature of a substance 1 degree C.
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Which of the following individuals would be best classified as being in identity diffusion?A.Pauline isnt interested in politics because shed like to enjoy being a kid longer.B.Richard has decided to become a Democrat after much soul searching.C.Maria has adopted her parents identification as Protestant without considering other options.D.Pierce is trying many different identities but hasnt decided on one yet.
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A motorcycle can reach a speed of 60 mi/hr much faster than a minivan can
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is newton's first law true on earth?
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a standby generator is connected to fifteen 40w and a musical 600w amplifying system. how many energy is used up if the generator run 6hourspls someone answer the question fast
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True or FalseBabies have around 100 more bones than adults.
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At a drag race, a jet car travels 1/4 mile in 5.2 seconds. What is the final speed of thecar and its acceleration?
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please answer please please Physics
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Avery hurls the 0.527-kg football to Tyrone the ball reaches Tyrone with a speed of 19.4 m/s Tyrone catches the pass bringing it to a dead stop in 0.010 seconds before heading up field what is the force applied to the ball ?
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a block sliding on the ground where uk= 0.193 experiences a 14.7N friction force. what is the mass of the block in kg
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A stone is dropped down a well. When it hits the bottom of the well it is travelling at 20 m/s. The mass of the stone is 0.02 kg.a. Calculate the kinetic energy of the stone as it hits the bottom of the well.b. What is the gravitational potential energy of the stone at the top of the well?c. Calculate the height of the well.
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the peak wavelength of the emission spectrum of a star is 320 nm. which one of the following is the only possible correct statement?
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how do vibrating objects produce sound waves
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Find the work W W done by the 30-newton force.
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