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QUESTION
28) A 4.0 kg mass is hung from a string which is wrapped around a cylindrical pulley (a cylindrical shell), as shown in Figure 8-7. If the mass...
28) A 4.0 kg mass is hung from a string which is wrapped around a cylindrical pulley (a cylindrical shell), as shown in Figure 8-7. If the mass accelerates downward at 4.90 m/s2, what is the mass of the pulley?
