A punching bag with a mass of 68 kg hangs from a bracket. The
body of the punching bag is a solid
cylinder with a radius of 36 cm, the top of which is situated 0.4 m
below its axis of rotation. A
professional boxer strikes the bag with a force of 3.0 kN at a
point 0.3 m below the top of the bag.
Calculate the resulting angular acceleration of the punching bag,
assuming rigid rotation.
A punching bag with a mass of 68 kg hangs from a bracket. The body of the punching bag is a solid cylinder with a radius
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answerhappygod
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A punching bag with a mass of 68 kg hangs from a bracket. The body of the punching bag is a solid cylinder with a radius
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