Two weights are connected by a very light, flexible cord
Chapter 4, Problem 73P(choose chapter or problem)
Two weights are connected by a very light, flexible cord that passes over an 80.0-N frictionless pulley of radius 0.300 m. The pulley is a solid uniform disk and is supported by a hook connected to the ceiling (?Fig. P10.65?). What force does the ceiling exert on the hook?
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