At what distance from the top of the incline is the speed of the block ?

0 ⤊

At what distance from the top of the incline is the speed of the block ?

A 3-kg block, starting from rest, slides down a frictionless incline of length 1.2 m. When it arrives at the bottom of the incline, its speed is vf. At what distance from the top of the incline is the speed of the block ?

2006-09-21 15:33:11 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Physics

2 answers

If you meant to ask the starting position of the block from the top of the incline, it is

1.2 - (vf^2)/2g

2006-09-21 17:33:12 · answer #1 · answered by Steve 7 · 0⤊ 0⤋

Sorry, your question is not clear.

2006-09-21 17:24:37 · answer #2 · answered by tul b 3 · 0⤊ 0⤋