AmaiyahHarrison6356
23.10.2019 •
Physics
The truck is accelerating at a rate of +1.50 m/s2. the mass of the crate is 120-kg and it does not slip. the magnitude of the displacement is 65 m. what is the total work done on the crate by the frictional force?
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Ответ:
The work done by the friction force is 11700J
Explanation:
The work done by the friction force is given by:
According to Newton's second law:
So:
Ответ: