Question: Consider an object of Mass M = 7.50 kg object placed on a horizontal rough surface (?s = 0.400 and ?k = 0.300) initially at rest. A force F is applied to the object, where the force is directed upward 20.01 above the horizontal. The magnitude of the force is 28.5 N. Find the speed and displacement of the object 4.55 s after the force F is applied.