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April 16, 2014

Homework Help: physics

Posted by amanda on Thursday, October 20, 2011 at 12:18am.

A 53.5 N object is in free fall.
What is the magnitude of the net force
which acts on the object?
Answer in units of N

What is the magnitude of the net force when
the object encounters 15.4 N of air resistance?
Answer in units of N

What is the magnitude of the net force when it
falls fast enough to encounter an air resistance
of 53.5 N?
Answer in units of N

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