Answer to Question #15706 in Mechanics | Relativity for nicole

Question #15706
The force of friction acting on a sliding crate is 144N. How much force must be applied to maintain a constant velocity? (N)
What will be the nest force acting on the crate? (N)
1
Expert's answer
2012-10-03T08:44:10-0400
According to first Newton’s law, if velocity is constant, the equally effective force is zero.
From this follows: applied force is 144N.
The nest force acting on the crate will be zero.

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