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
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7b1f94a-aeb1-4e21-a353-b14674dcbf02%2F5372a607-fa79-4ba9-ab13-bcfa2f61cf07%2Ftuc28hi_processed.png&w=3840&q=75)
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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