Two blocks are connected over a pulley the mass of block A is 10kg, and the coefficient of kinetic friction between A and the incline is 0.20.Angle θ of the incline is 30 ̊ .Block A slides down the incline at constant speed. What is the mass of block B?
When the three blocks are released from rest, they accelerate with a magnitude of 0.500m/s^2.Block 1 has mass M, block 2 has 2M.What is the coefficient of kinetic friction between block 2 and the table?