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A(n) 54.9 kg person throws a(n) 0.042 kg snowball forward with a ground speed of

ID: 2180381 • Letter: A

Question

A(n) 54.9 kg person throws a(n) 0.042 kg snowball forward with a ground speed of 29.8 m/s. A second person, of mass 71 kg, catches the snowball. Both people are on skates. The ?rst person is initially moving forward with a speed of 1.87 m/s, and the second person is initially at rest.

1)What is the velocity of the ?rst person immediately after the snowball is thrown? Disregard friction between the skates and the ice. Answer in units of m/s
2)What is the velocity of the second person immediately after the snowball is caught? Answer in units of m/s

Explanation / Answer

1> 1.85m/s 2>0.017m/s opoosite to 1st man

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