Joe and Bill are playing tug-o-war. Joe is pulling with a force of 200 N. Bill is simply hanging on, but skidding towards Joe at a constant velocity. What is the force of friction between Bill's feet and the ground?

A) 200 N
B) 400 N
C) Less than 200 N
D) Greater than 200 N, but less than 400 N


A

Physics & Space Science

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