A block is released from rest at the top of a frictionless inclined plane, which is 10 m long. It reaches the bottom in 5 seconds.A second block is projected up the plane from the bottom at the instant the first block is released and the two return to the bottom simultaneously.(a)Find the acceleration of each block along the incline.(b)What is the initial velocity of the second block ? (c )How far up the inclined plane does it travel ?

Answer

(a)`0.8 m s^(-2)` , (b)`2 m s^(-1)` , ( c)2.5 m