Physics, 17.02.2021 02:50 sanic123

4. A 180 kg sumo wrestler on roller skates, rolling at 5 m/s to the left, collides elastically with another sumo wrestler of mass 215 kg who is rolling at 3.5 m/s to the right on his roller skates. If
the speed of the 180 kg wrestler after the collision is 2 m/s in his original direction, what is the
speed of the second wrestler?

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4. A 180 kg sumo wrestler on roller skates, rolling at 5 m/s to the left, collides elastically with...

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