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QUESTION
Three people are pushing a 500 kg of box in the same direction. Applied forces are 30 N, 20 N, and 10 N respectively. If the acceleration of the box...
1. Three people are pushing a 500 kg of box in the same direction. Applied forces are 30 N, 20 N,
and 10 N respectively. If the acceleration of the box is 0.02 m/s2, what is the magnitude of a force created by friction?
