the 100-lb box is pulled up by the jack on the inclined plane. between the box and the surface there is no coefficient of friction. the mass moment of inertia of the tremor in which the cable is wound, is la = 3 slug- ft ^ 2. The box starts from rest and the motor %3D exerts a constant torque M = 40 lb ft on the drum. What is the acceleration of the box? 6 pulg. M 20
the 100-lb box is pulled up by the jack on the inclined plane. between the box and the surface there is no coefficient of friction. the mass moment of inertia of the tremor in which the cable is wound, is la = 3 slug- ft ^ 2. The box starts from rest and the motor %3D exerts a constant torque M = 40 lb ft on the drum. What is the acceleration of the box? 6 pulg. M 20
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Transcribed Image Text:the 100-lb box is pulled up by the jack on
the inclined plane. between the box and
the surface there is no coefficient of friction.
the mass moment of inertia of the tremor in
which the cable is wound, is la = 3 slug- ft ^
2. The box starts from rest and the motor
exerts a constant torque M = 40 lb ft on the
drum. What is the acceleration of the box?
6 pulg.
M
20
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