In the figure, suppose the length L of the uniform bar is 2.9 m and its weight is 170 N. Also, let the block's weight W = 270 N and th angle 0 = 37°. The wire can withstand a maximum tension of 360 N. (a) What is the maximum possible distance x before the wire breaks? With the block placed at this maximum x, what are the (b) horizontal and (c) vertical components of the force on the bar from the hinge at A?
In the figure, suppose the length L of the uniform bar is 2.9 m and its weight is 170 N. Also, let the block's weight W = 270 N and th angle 0 = 37°. The wire can withstand a maximum tension of 360 N. (a) What is the maximum possible distance x before the wire breaks? With the block placed at this maximum x, what are the (b) horizontal and (c) vertical components of the force on the bar from the hinge at A?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 68P: An aluminium (=2.7g/cm3) wire is suspended from the ceiling and hangs vertically. How long must the...
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