Homework Help: College Physics

Posted by Evita on Friday, February 17, 2012 at 2:40pm.

A 4.8 kg object is subjected to two forces,
F~
1 = (2.8 N) ˆı + (−2.1 N) ˆ and F~
2 =
(3.3 N) ˆı + (−10 N) ˆ. The object is at rest at
the origin at time t = 0.
What is the magnitude of the object’s acceleration?
Answer in units of m/s
2

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