Which one is moving faster when it reaches the bottom

Two blocks are released from the top of a building. One falls straight down while the other slides down a smooth ramp. If all friction is ignored, which one is moving faster when it reaches the bottom?

They will both have the same speed at the bottom since the same amount of P.E. has been applied to their K.E. values.

V = √[2*g*h]

Assuming neither block sees any friction - their final speeds are each dependent only on the vertical release height by V = √2gh {where h = vertical release height}.

therefore both have the SAME speed at bottom ANS