Physics, 08.02.2021 20:00, valdiviaricky1355

A 5 kg ball starts from rest on top of a 2 meter tall ramp. It then rolls down the ramp and up a different 1 meter tall ramp. How fast would the ball be moving at the top of the second ramp? There is no friction.

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A 5 kg ball starts from rest on top of a 2 meter tall ramp. It then rolls down the ramp and up a dif...