# a) You are pressing mass M = 0.504 kg against a ve…

### Question Description:

a) You are pressing mass M = 0.504 kg against a vertical wall with a horizontal force F of magnitude F = 7.73 N, and the mass remains at rest. HINT: Draw a freebody diagram for this problem. – Find f, the magnitude of the force of static friction exerted by the wall on the block. (in Newtons) – You now slowly decrease the horizontal force, and discover the block just begins to slide when the applied force F has magnitude F = 7.51 N. Find μs, the coefficient of static friction between the wall and the block. b) A cart (with wheels) sits on a horizontal table. The front of the cart is a vertical wall, with mass M = 0.504 kg held against the wall. You want to push the cart forward with an acceleration of magnitude a so the mass M can be released and it will not slide down the wall. Assume the coefficient of static friction between the block and the wall of the cart is μs = 0.292. Find the minimum value of a for which the mass does not slide. HINT: Another freebody diagram will be useful! ( m/s2),All parts are incorrect. Please correct the problems.,part a is still incorrect