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Posted by 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

  • physics - , Tuesday, February 14, 2017 at 12:17am

    a) 52.5
    b) 52.5-15.4
    c) 0

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