Ask Question
24 April, 13:33

A factory worker moves a 30.0 kg crate a distance of 4.50 m along a level floor at constant velocity by pushing horizontally on it. the coefficient of kinetic friction between the crate and the floor is 0.250. how much work is done on the crate by the worker's push?

+4
Answers (1)
  1. 24 April, 16:45
    0
    Force applied to overcome friction is 30•9.81•0.25=73.575N

    Work is F•d

    W=73.575•4.5=331.0875J
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A factory worker moves a 30.0 kg crate a distance of 4.50 m along a level floor at constant velocity by pushing horizontally on it. the ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers