A2 kg ball is released from rest at the top of a track and
reaches a speed of 10 mls at the bo...
Physics, 02.02.2020 05:43 ngozi1122357
A2 kg ball is released from rest at the top of a track and
reaches a speed of 10 mls at the bottom.
a. how much kinetic energy does the ball have?
b. how much potential energy did it have at the top of
t
hill (assuming no energy was lost?
c. what was the height of the hill?
Answers: 2
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