Answered: A cat's crinkle ball toy of mass 15 g… | bartleby

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A cat's crinkle ball toy of mass 15 g is thrown straight up with an initial speed of 3
m/s. Assume in this problem that air drag is negligible.
(a) What is the kinetic energy of the ball as it leaves the hand?
(b) How much work is done by the gravitational force during the ball's rise to
its peak?
(c) What is the change in the gravitational potential energy of the ball during
the rise to its peak?

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