Under the action of force P, the constant acceleration of block B is 5.7 ft/sec² up the incline. For the instant when the velocity of B is 3.6 ft/sec up the incline, determine the velocity of B relative to A (positive if up the slope, negative if down), the acceleration of B relative to A (positive if up the slope, negative if down), and the absolute velocity of point C (positive if up the slope, negative if down) of the cable. Answers: VB/A= OB/A = VC= 18 i i i ft/sec ft/sec² ft/sec

Under the action of force P, the constant acceleration of block B is 5.7 ft/sec² up the incline. For the instant when the velocity of B is 3.6 ft/sec up the incline, determine the velocity of B relative to A (positive if up the slope, negative if down), the acceleration of B relative to A (positive if up the slope, negative if down), and the absolute velocity of point C (positive if up the slope, negative if down) of the cable. Answers: VB/A= OB/A = VC= 18 i i i ft/sec ft/sec² ft/sec