what Is The Answer
Posted: Sun May 15, 2022 11:20 pm
what Is The Answer
A 75 kg refrigerator sits on the floor. The coefficient of friction between the refrigerator and the floor is 0.57. Bob pushed the refrigerator a distance of 18 meter with a force of 500 N in 2.25 minute. (a) Determine the work done by Bob, the work done by friction force and the work done by resultant force. (b) Determine the power generated by Bob, by friction and by resultant force. FN . F,
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