Problem 1: The uniform slender bar has a mass of 4 kg and the crate has a mass of 8 kg. Crate moves as a result of rotation of the bar. At the instant shown, the velocity of the crate is zero and it has an acceleration of 14 m/s² towards the left. The coefficient of kinetic friction between the horizontal and the crate is µ = 0.2. Determine the couple M = and the tension in the rope. 6 m M 3 m 1 6 m

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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Problem 7.19P: The 3600-lb car with rear Wheel drive is attempting to tow the 4500-lb crate. The center of gravity...
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Subject:- Mechanical Engineering

 
Problem 1: The uniform slender bar has a mass of 4 kg and the crate has a mass of 8 kg.
Crate moves as a result of rotation of the bar. At the instant shown, the velocity of the
crate is zero and it has an acceleration of 14 m/s² towards the left. The coefficient of
kinetic friction between the horizontal and the crate is µk = = 0.2. Determine the couple M
and the tension in the rope.
6 m
M
3 m
6 m-
Transcribed Image Text:Problem 1: The uniform slender bar has a mass of 4 kg and the crate has a mass of 8 kg. Crate moves as a result of rotation of the bar. At the instant shown, the velocity of the crate is zero and it has an acceleration of 14 m/s² towards the left. The coefficient of kinetic friction between the horizontal and the crate is µk = = 0.2. Determine the couple M and the tension in the rope. 6 m M 3 m 6 m-
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