A block of mass 3.00 kg is pushed up against a wall by a force that makes an angle of with the horizontal as shown in Figure P5.34. The coefficient of static friction between the block and the wall is 0.250.
(a) Determine the possible values for the magnitude of that allow the block to remain stationary.
(b) Describe what happens if has a larger value and what happens if it is smaller.
(c) Repeat parts (a) and (b), assuming the force makes an angle of with the horizontal.
