A 5 kg mass traveling at 6m/s aling a frictionless, horiziotal plane collides elastically with a 3 kg mas initally at rest. After the collision the…

A 5 kg mass traveling at 6m/s aling a frictionless, horiziotal plane collides elastically with a 3 kg mas initally at rest. After the collision the 3kg mass starts up a frictionless hill that is 1.4m high. Does it make it up to the top?