A circular bar that is 3 feet long is carrying a torque of magnitude 180,000 lbs-in. If the bar has modulus of rigidity 12x10 6, diameter 4 inches, and is fixed on the %! other end, what is the angle of twist of the bar? O 1.214° O 1.356° O 1.452° O 1.231°

A circular bar that is 3 feet long is carrying a torque of magnitude 180,000 lbs-in. If the bar has modulus of rigidity 12x10 6, diameter 4 inches, and is fixed on the %! other end, what is the angle of twist of the bar? O 1.214° O 1.356° O 1.452° O 1.231°

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A circular bar that is 3 feet long is carrying a torque of magnitude 180,000 lbs-in. If
the bar has modulus of rigidity 12x10^6, diameter 4 inches, and is fixed on the
!!
other end, what is the angle of twist of the bar?
O 1.214°
O 1.356°
O 1.452°
O 1.231°

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