Two smooth disks A and B each have a mass of 0.5 kg. Both disks are moving with the velocities shown when they collide. The coefficient of restitution is eee = 0.75. Suppose that (vA)1(vA)1va = 7 m/sm/s , (vB)1(vB)1vb = 4 m/sm/s  a) Determine the magnitude of the final velocity of A just after collision b) Determine the angle between the x axis and the final velocity of A just after the collision, measured counterclockwise from the positive x axis. c) Determine the magnitude of the final velocity of B just after collision. d) Determine the angle between the x axis and the final velocity of B just after the collision, measured clockwise from the negative x axis.

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