Physics, 18.03.2021 02:00 sbelgirl2000

A brick is initially at rest on top of a rough horizontal surface. The brick is pushed by a force F=25N parallel to the surface and starts to move. The weight of the brick =28N. What must the coefficient of static friction of the brick with the surface be less than

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A brick is initially at rest on top of a rough horizontal surface. The brick is pushed by a force F=...

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