Answered: The bar of length L rotates about an…

The bar of length L rotates about an axis passing through O and point B is in the middle of the bar. If the speed at A is v, what is the speed at B? 0 2v Ου 0.0 O 02/20 Nje B A

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.73P

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Concept explainers

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

The bar of length L rotates about an axis passing through O and point B is in the middle of the
bar. If the speed at A is v, what is the speed at B?
2v
Ου
0.0
O
02/20
Nie
B
A

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