- The unifom bar OC of lmgth L md mass (m) pivots freely about a horizontal axisthrough O. If the spring of modulusk is unstretched when C is coincident with A, detennine thetension T roquired to hold the bar in the position shown. The diameter of the small pulley at D|is negligible.L/2L/2

The uniform bar OC of lemgth L md mass (m) pivots freely about a horizontal axis through O. If the spring of moduluskis unstretched when Cis coincidet with A, detemmine the tension T required to hold the bar in the position shown. The dimmeter of the small pulley at D| is negligible

The uniform bar OC of lemgth L md mass (m) pivots freely about a horizontal axis through O. If the spring of moduluskis unstretched when Cis coincidet with A, detemmine the tension T required to hold the bar in the position shown. The dimmeter of the small pulley at D| is negligible

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.69P: The collar bearing carries the axial load P = 400 N. Assuming uniform pressure between the collar...

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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 unifom bar OC of lmgth L md mass (m) pivots freely about a horizontal axis
through O. If the spring of modulusk is unstretched when C is coincident with A, detennine the
tension T roquired to hold the bar in the position shown. The diameter of the small pulley at D|
is negligible.
L/2
L/2

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