Question

less.) The coefficient of kinetic friction between block A and the inclined plane is Mk = 0.2. Initially the blocks are moving but eventually come to stop. You will be asked to solve for different things. Please pay attention: the numbers may change from problem to problem since they are randomized. 4) If block A weighs 95 lb and block B weighs 55 lb, and initially block A moves down the plane at a velocity of 6.6 ft/s, determine how far block A will move along the surface until it stops. Your answer must include 2 places after the decimal point and the proper unit. Take g = 32.2 ft/s2. А. С D B

Answer 1

som maa А 21 az 7 tan res (2) = 36.86 a MA 29506 = 43.0913 kg maz 55 lb = 24.9476 kg. T = mag 264.735 N And og Bloch A } magsine 283.615 N Ij J a la mang to Coo my sind 67.844 N a Tz 294.735 N

Ety - mysino) ma= 2. 294.735 + 67.644 - 253.635 58. 744 32 MA 2 1.3632 м 22 the incline along - zas V-o U- 6.6 ft 2.013 je 2 2.013 Sa 2x 1 3632 s = 1.486 m