24.:Block A in Fig 2 weighs 50 N and block B weighs 35 N. The blocks are onnected by a flexible inextensible cord which passes over a smooth pully at C. The coefficient of friction between the plane and the block A is 0.3. The blocks are initially at rest. Determine the tension in the cord and the velocity of A after it

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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Problem 7.48P: Find the smallest distance d for which the hook will remain at rest when acted on by the force P....
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vino encuen
20
Q4.:Block A in Fig 2 weighs 50 N and block B weighs 35 N. The blocks are
connected by a flexible inextensible cord which passes over a smooth pully at C.
The coefficient of friction between the plane and the block A is 0.3. The blocks
are initially at rest. Determine the tension in the cord and the velocity of A after it
has travelled 5 m.
(20 marks)
loq silt
B
C
Fig. 2
A
3
25 N
4
Transcribed Image Text:vino encuen 20 Q4.:Block A in Fig 2 weighs 50 N and block B weighs 35 N. The blocks are connected by a flexible inextensible cord which passes over a smooth pully at C. The coefficient of friction between the plane and the block A is 0.3. The blocks are initially at rest. Determine the tension in the cord and the velocity of A after it has travelled 5 m. (20 marks) loq silt B C Fig. 2 A 3 25 N 4
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