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 A block of mass 3.00 kg is pushed against a wall by a force P that makes a 50.0 degree angle with the horizontal....

 A block of mass 3.00 kg is pushed against a wall by a force P that makes a 50.0 degree angle with the horizontal. The coefficient of static friction between the block and the wall is 0.250. (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (b) Describe what happens if absolute value of P has a larger value and what happens if it is smaller. (c) Repeat parts (a) and (b) assuming the force makes an angle of 13.0 degrees with the horizontal.   
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