The small 0.6-kg block slides with a small amount of friction on the circular path of radius r = 3.2 m in the vertical plane. If the spee the block is 4.1 m/s as it passes point A and 3.2 m/s as it passes point B, determine the normal force exerted on the block by the sur at each of these two locations. Assume 0 = 21°

The force F, acting in a constant direction on the 24-kg block, has a magnitude which varies with the position s of the block. When s = 0 the block is moving to the right at v = 6 m/s. The coefficient of kinetic friction between the block and surface is μk = 0.3. Determine how far the block must slide before its velocity becomes 15 m/s. No hand written solution and no image

The 97-N block B has a speed of v 24 m/s when it is at the location shown It slides on the incline plane. After striking spring A, it comes to a rest before it rebounds and slides back on the plane. If the coefficient of kinetic friction between the plane and the block is u 0.23, for d= 1.9 m, 0 = 17, determine the coefficient cz in the expression C+ cod- for the work done of the spring during the time interval when the block is at the initial location to where it is at rest at the lowest location, where d is the largest compressed length of the spring. (Nm](sign sensitive) V. k-2 kN/m Type your answer.

Solve the following problem.