February 21, 2017

Homework Help: Physics

Posted by fluffy on Saturday, September 9, 2006 at 10:42pm.

A 4.00kg crate is slowly lifted to a height of 1.50 m.(a)How much work is done by the lifting force? (b)against gravity? (c)by gravity?

Force = mass*acceleration
Here the acceleration is from gravity.

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