Wednesday
April 23, 2014

Homework Help: Physics

Posted by San on Saturday, January 5, 2013 at 3:05pm.

A force of 3.0 newtons applied to an object produces a change in velocity of 12 meters per second in 0.40 second. the mass of the object is?
I am not sure how to solve this problem. Formula for momentum is
p= mass times velocity
impulse (J) = Fnet times time in seconds

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