Answer to Question #243001 in Physics for Sheyni

Question #243001

Determine the impulse required to stop a 0.145 kg baseball moving at 35/7 m/s.

Expert's answer

The impulse is

"J=|p_f-p_i|=|mv_f-mv_i|=\\\\\n=|0.145\u00b70-0.145\u00b735\/7|=0.725\\text{ kg}\u00b7\\text{m\/s}."

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