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A brick is initially at rest on top of a rough horizontal surface, as shown in the diagram. The brick is pushed by a force F=25N
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A brick is initially at rest on top of a rough horizontal surface, as shown in the diagram. The brick is pushed by a force F parallel to the surface. The weight of the brick W=30 N. The coefficient of static friction of the brick with the surface is 0.75.
A brick is initially at rest on top of a rough horizontal surface, as shown in the diagram. The brick is pushed by a force F=22N parallel to the surface and starts to move. The coefficient of static friction of the brick with the surface is 0.75. What must
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