Consider the system of two blocks shown in the figure. The mass of block A is unknown. The mass of block B is 5.00 kg. T

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Consider The System Of Two Blocks Shown In The Figure The Mass Of Block A Is Unknown The Mass Of Block B Is 5 00 Kg T 1 (36.28 KiB) Viewed 36 times

Consider the system of two blocks shown in the figure. The mass of block A is unknown. The mass of block B is 5.00 kg. The coefficient of kinetic friction between block A and the tabletop is x = 0.35. The pulley rotates about a frictionless axle, and the light rope does not slip on the pulley surface. The pulley has a radius of 0.200 m and a moment of inertia of 1.30 kg-m². CS 1.2.4 13=0 3 B The system is released from rest, and the blocks begin to move. After block B has descended 1.20 m, the pulley is rotating with an angular speed of 8.00 rad/s. (a) Calculate the speed of the blocks at this instant. (5 points) I Uk f v=wr✓ Kq V 15.2 =.15 V=03 (b) Calculate the mass of block A. (10 points) 1.3