physics

A 55.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.300. What horizontal force must be applied to the box for it to start sliding along the surface?

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1. .3 * 55 * 9.81

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2. Calculate the maximum static frictional force a wooden block of 600g experiences when it: (1)rests on a horizontal plane , subject to an applied force , with a coefficient of friction of 0,5?

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3. ok is this the problem needed to solve this? and if so its the answer 161.7?

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