Q3/ The 10-lb block has a speed of 4 ft/s when the force of F = (8t2) lb is applied. Determine the velocity of the block when it moves s = 28 ft. The coefficient of kinetic friction at the surface is μk = 0.25.
Image text
Q3/ The 10-lb block has a speed of when the force of is applied. Determine the velocity of the block when it moves . The coefficient of kinetic friction at the surface is .
