Physics, 12.02.2021 19:10 mrnotsosmart2787

Cupid fires a 135-gram arrow, moving at 30 m/s, into a stationary 1 kg heart-shaped box of chocolates. The arrow emerges (the arrow does not get embedded (or stuck) in the box)
with half of its original speed. Find the change in the kinetic energy of the system before
and after the collision.

Answers: 2

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Cupid fires a 135-gram arrow, moving at 30 m/s, into a stationary 1 kg heart-shaped box of chocolat...