How fast will the father be moving
A father (m = 73 kg) and son (m = 43 kg) are standing facing each other on a frozen pond. The son pushes on the father and finds himself moving backward at 3 m/s after they have separated. How fast will the father be moving?
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The son pushes on the father and finds himself moving backward at 3 m/s after they have separated. How fast will the father be moving?
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