Homework Statement
Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 2.5 kg) portrayed in the figure below move on a frictionless surface and a force F = 48 N acts as shown on the 2.5-kg block.
Click link for image:
http://www.webassign.net/sercp9/4-p-029a-mi.gif
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