Physics, 28.01.2020 04:31 nuggetslices
Suppose two wagons, one with twice as much mass as the other, fly apart when a compressed spring that joins them is released. the heavier wagon rolls as fast as the lighter wagon.
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The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information
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Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp
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A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?
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Which of the following can enter and exit a closed system? a. matter and energy b. neither energy nor matter c. matter but not energy d. enrgy but not matter
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Suppose two wagons, one with twice as much mass as the other, fly apart when a compressed spring tha...
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