The two blocks move all along a linear path on an almost frictionless air track. One block, of mass 0.113 kg, primarily moves to the right at a speed of 5.30 m/s, while the second block, of mass 0.226 kg, is primarily to the left of the first block and moving to the right at 7.50 m/s. Determine the final velocities of the blocks, supposing the collision is elastic.
a) Velocity of the block of 0.113 kg.
b) Velocity of the block of 0.226 kg.