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Mechanical EngineeringQ&A Library*17-92. The uniform 150-lb beam is initially at rest when the forces are applied to the cables. Determine the magnitude of the acceleration of the mass center and the angular acceleration of the beam at this instant. FA = 100 lb FB = 200 lb A B. 60° 12 ft –Start your trial now! First week only $4.99!*arrow_forward*

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This is a Dynamics question.

**Answers: a _{x} = 21.47 ft/s^{2},**

** a _{y} = 26.45 ft/s^{2},**

** alpha = 7.86 rad/s ^{2}**

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*17-92. The uniform 150-lb beam is initially at rest when the forces are applied to the cables. Determine the magnitude of the acceleration of the mass center and the angular acceleration of the beam at this instant. FA = 100 lb FB = 200 lb A B. 60° 12 ft –