Solved: Two objects (45.0 and 21.0 kg) are connected by a
Chapter 4, Problem 4.179(choose chapter or problem)
Two objects (45.0 and 21.0 kg) are connected by a massless string that passes over a massless, frictionless pulley. The pulley hangs from the ceiling. Find (a) the acceleration of the objects and (b) the tension in the string.
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