A ball is released from rest at a height of 10 m and falls freely to the
ground. When the same mass is released from 40 m in the air, how much
more kinetic energy will it have just before reaching the ground?
The new kinetic energy would be 14 as much as before.
The new kinetic energy would be the same as before.
O The new kinetic energy would be 4 times greater than before.
O The new kinetic energy would be 16 times greater than before.
Answers: 2
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A ball is released from rest at a height of 10 m and falls freely to the
ground. When the same mass...
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