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29-12-2022
Physics

Answered

A horizontal force of 25 N is required to push a wagon across a sidewalk at a constant speed. (5 points)
What is the net (unbalanced) force acting on the wagon?
What is the value of the force of friction acting on the wagon?
If the force on the wagon increased to 30 N, use Newton's law to explain what the effect would be.

Answer :

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