Aball is dropped from rest at the top of a 6.10 m
tallbuilding, falls straight downward and co...
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Physics, 14.09.2019 03:30 mileto1798
Aball is dropped from rest at the top of a 6.10 m
tallbuilding, falls straight downward and collides inelastically
withthe ground, and bounces back. the ball loses 10% of itskinetic
energy every time it collides with the ground. howmany bounces can
the ball make and still reach a windowsill that is2.38 m above the
ground?
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Answers: 2
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