Problem IA 2.25-kg slender rod AB and a 1.85-kg slender rod BC areconnected by a pin at B and by the cord AC. The assemblydesigned by engineers can rotate in a vertical planeunder the combined effect of gravity and a couple Mapplied to rod BC. Knowing that in the position shown, the 300 mmangular velocity of the assembly is zero and the tension incord AC is equal to 25.0 N, determine;A(a) the angular acceleration of the assembly(b) the magnitude of the couple, M400 mmC400 mmAMB

Given:- mass=2.25kg of slender rodAB 1.85kg slender rod BC pin at B chord AC tension in chord…

by assemb engineers can rotate in a vertical plane combined effect of gravity and a couple M od BC. Knowing that in the position shown, the ocity of the assembly is zero and the tension in equal to 25.0 N, determine; 300

by assemb engineers can rotate in a vertical plane combined effect of gravity and a couple M od BC. Knowing that in the position shown, the ocity of the assembly is zero and the tension in equal to 25.0 N, determine; 300

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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Question

Problem I
A 2.25-kg slender rod AB and a 1.85-kg slender rod BC are
connected by a pin at B and by the cord AC. The assembly
designed by engineers can rotate in a vertical plane
under the combined effect of gravity and a couple M
applied to rod BC. Knowing that in the position shown, the 300 mm
angular velocity of the assembly is zero and the tension in
cord AC is equal to 25.0 N, determine;
A
(a) the angular acceleration of the assembly
(b) the magnitude of the couple, M
400 mm
C
400 mm
AM
B

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