neris

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Questions

The following questions were asked by visitors named neris.

A horizontal force of magnitude F = 164 N is used to push a box of mass m = 7 kg from rest a distance d = 17 m up a frictionless incline with a slope q = 31°. How much work is done on the box by the gravitational force during this same displacement?
13 years ago

Answers

The following answers were posted by visitors named neris.