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Physics, 16.06.2021 09:40 kim643

A box at rest is in a state of equilibrium half way up on a ramp. The ramp has an incline of 42° . What is the force of static friction acting on the box if box has a gravitational force of 112.1 N ? 70 N
80 N
75 N
85 N

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A box at rest is in a state of equilibrium half way up on a ramp. The ramp has an incline of 42° . W...
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