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Dynamics Lab is A 7.75-kg uniform disk developed in the attached to the 4.85-kg slender rod AB by means of frictionless pins at B and C. The assembly rotates in a vertical plane under the combined effect of gravity and of a couple M that is applied to rod AB. Knowing that at the instant shown, the assembly has an angular velocity of 6.00 rad/s and an angular acceleration of 25.0 rad/s², both counterclockwise, determine; Determine: (a) the couple M (b) the force exerted by pin C on member AB

Dynamics Lab is A 7.75-kg uniform disk developed in the attached to the 4.85-kg slender rod AB by means of frictionless pins at B and C. The assembly rotates in a vertical plane under the combined effect of gravity and of a couple M that is applied to rod AB. Knowing that at the instant shown, the assembly has an angular velocity of 6.00 rad/s and an angular acceleration of 25.0 rad/s², both counterclockwise, determine; Determine: (a) the couple M (b) the force exerted by pin C on member AB

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Problem 2 Dynamics Lab is A 7.75-kg uniform disk developed in the attached to the 4.85-kg slender rod AB by means of frictionless pins at B and C. The assembly rotates in a vertical plane under the combined effect of gravity and of a couple M that is applied to rod AB. Knowing that at the instant shown, the assembly has an angular velocity of 6.00 rad/s and an angular acceleration of 25.0 rad/s², both counterclockwise, determine; Determine: (a) the couple M (b) the force exerted by pin C on member AB 500 mm A 30⁰ 150 mm M OD C B 200 mm
Transcribed Image Text:Problem 2 Dynamics Lab is A 7.75-kg uniform disk developed in the attached to the 4.85-kg slender rod AB by means of frictionless pins at B and C. The assembly rotates in a vertical plane under the combined effect of gravity and of a couple M that is applied to rod AB. Knowing that at the instant shown, the assembly has an angular velocity of 6.00 rad/s and an angular acceleration of 25.0 rad/s², both counterclockwise, determine; Determine: (a) the couple M (b) the force exerted by pin C on member AB 500 mm A 30⁰ 150 mm M OD C B 200 mm
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