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If you push a crate horizontally with 100 N across a 10-m
Chapter , Problem 12RCQ(choose chapter or problem)
QUESTION:
If you push a crate horizontally with 100 N across a 10-m factory floor and the friction between the crate and the floor is a steady 70 N, how much kinetic energy does the crate gain?
Questions & Answers
QUESTION:
If you push a crate horizontally with 100 N across a 10-m factory floor and the friction between the crate and the floor is a steady 70 N, how much kinetic energy does the crate gain?
ANSWER:Step 1 of 3
From the work-energy theorem we know that the net work done by the forces on an object equals the change in its kinetic energy.