Ask Question
13 October, 21:21

A worker pushes a 1.50 x 10^3 N crate with a horizontal force of 345 N a distance of 24.0 m. Assume the coefficient of kinetic friction between the crate and the floor is 0.220.

a) How much work is done by the worker on the crate?

b) How much work is fone by the floor on the crate?

c) What is the net work done on the crate?

+5
Answers (1)
  1. 13 October, 23:40
    0
    (a) work=Fd

    345x24=8280J

    (b) work=Force of friction*d

    Force of friction = coefficient*normal force=.22x1.5x10^3=330

    330*d=7920J

    (c) net work = 8280-7920=360J
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A worker pushes a 1.50 x 10^3 N crate with a horizontal force of 345 N a distance of 24.0 m. Assume the coefficient of kinetic friction ...” 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