Two blocks made of different materials, connected by a thin cord, slide down a plane ramp inclined at an angle to the horizontal, Fig. 4-76 (block B is above block A). The masses of the blocks are mA and mB, and the coefficients of friction are and µA and µB If mA and mB = 5.0kg, and µA and µB = 0.30, determine

(a) The acceleration of the blocks
(b) The tension in the cord, for an angle θ = 32°.