stude techanisms class ted a doohickey consisting of a bar with uniform thickness and width, total mass of mABC = 30 kg, and lengths LAB = 4 m and LBC = 2 m. The angle shown is 0 = 30°. It's connected to cylinder E (mĘ = 20 kg) by an inextensible, massless cable which passes over frictionless, massless pulley. It is released from rest. Determine: a) the acceleration of the cylinder b) the tension in the cable c) the reactions ON the pin at B LAB B LBC C D E

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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xed axis)
students in my
Mechanisms class have created a
doohickey consisting of a bar with uniform thickness and width,
total mass of mABC = 30 kg, and lengths LAB = 4 m and LBC =
2 m. The angle shown is 0 = 30°. It's connected to cylinder E
(mɛ = 20 kg) by an inextensible, massless cable which passes
over frictionless, massless pulley. It is released from rest.
Determine:
a) the acceleration of the cylinder
b) the tension in the cable
c) the reactions ON the pin at B
LAB
B LBC
C
D
E
Transcribed Image Text:xed axis) students in my Mechanisms class have created a doohickey consisting of a bar with uniform thickness and width, total mass of mABC = 30 kg, and lengths LAB = 4 m and LBC = 2 m. The angle shown is 0 = 30°. It's connected to cylinder E (mɛ = 20 kg) by an inextensible, massless cable which passes over frictionless, massless pulley. It is released from rest. Determine: a) the acceleration of the cylinder b) the tension in the cable c) the reactions ON the pin at B LAB B LBC C D E
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