Wednesday
April 1, 2015

Homework Help: physics

Posted by enrique on Thursday, November 14, 2013 at 11:26pm.

Starting from rest, a(n)9 kg block slides 9.7 m
down a frictionless ramp (inclined at 30◦
from
the floor) to the bottom. The block then
slides an additional 23.5 m along the floor
before coming to stop.
The acceleration of gravity is 9.8 m/s
2.Find the speed of the block at the bottom
of the ramp.
Answer in units of m/s

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