February 25, 2017

Homework Help: physics

Posted by Anonymous on Thursday, October 27, 2011 at 12:03am.

An autographed baseball rolls off of a 0.82 m
high desk and strikes the floor 0.28 m away
from the desk.
How fast was it rolling on the desk before
it fell off? The acceleration of gravity is
9.81 m/s

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