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A block with a mass of 5 kg is placed on a inclined plane with an angle of inclination of 3 0 degrees. The coefficient

A block with a mass of 5 kg is placed on a inclined plane with an angle of inclination of 30 degrees. The coefficient of static friction between the block and the plane is 0.3.
a. Calculate the force of gravity acting on the block.
b. Determine the maximum force of static friction that can act on the block before it starts to slide down the incline.
c. If a horizontal force of 20 N is applied to the block, will it move? Explain your reasoning

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