Physics, 03.05.2021 02:10 jordanfwtm
Why would the kinetic energy at the bottom of the track be less than the potential energy at the top of the track?
Answers: 2
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Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
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What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
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When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
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Why would the kinetic energy at the bottom of the track be less than the potential energy at the top...
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