wonka.physics.ncsu.eduwonka.physics.ncsu.edu/~blondin/py205h/HW2solns.pdf · 4-67) A box of mass =...
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wonka.physics.ncsu.eduwonka.physics.ncsu.edu/~blondin/py205h/HW2solns.pdf · 4-67) A box of mass = 3.5 kg rests on a frictionless horizontal shelf and is attached by strings to boxes
