A 0400-kg ball approaches a very massive wall at 200 ms
A 0.400-kg ball approaches a very massive wall at 20.0 m/s perpediculat to wall and rebounds with 70.0% of its inital kinetic energy. What is the magnitude of the change in momentum of the wall?
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a 0400-kg ball approaches a very massive wall at 200 ms perpediculat to wall and rebounds with 700 of its inital
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