A flexible chain of weight 'w' hangs between two hooks at the same height. At each end, the tangent to the chain makes an angle 0 to the horizontal. (a) What is the magnitude and direction of the force exerted on the hook by the chain at the left? (b) What is the tension in the chain at the lowest point? (Hint: you need to make the force asked for one of the external forces on a body in equilibrium -i.e., look at the equilibrium of half the chain.) wwww

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 61P: Show that, as explained in the text, a force F exerted on a flexible medium at its center and...
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A flexible chain of weight 'w' hangs between two hooks at the same height. At each end, the tangent
to the chain makes an angle 0 to the horizontal.
(a) What is the magnitude and direction of the force exerted on the hook by the chain at the left?
(b) What is the tension in the chain at the lowest point? (Hint: you need to make the force asked for
one of the external forces on a body in equilibrium -i.e., look at
the equilibrium of half the chain.)
Transcribed Image Text:A flexible chain of weight 'w' hangs between two hooks at the same height. At each end, the tangent to the chain makes an angle 0 to the horizontal. (a) What is the magnitude and direction of the force exerted on the hook by the chain at the left? (b) What is the tension in the chain at the lowest point? (Hint: you need to make the force asked for one of the external forces on a body in equilibrium -i.e., look at the equilibrium of half the chain.)
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