Find the magnitude of the torque τ on the pole, about point A, due to the tension in the rope. Express your answer in terms of T, L, and theta.
Find the magnitude of the torque τ on the pole, about point A, due to the tension in the rope. Express your answer in terms of T, L, and theta.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Find the magnitude of the torque τ on the pole, about point A, due to the tension in the rope.
Express your answer in terms of T, L, and theta.

Transcribed Image Text:I Review I
Learning Goal:
The purpose of this problem is to give you further
practice finding torques in two-dimensional situations. In
this case it is overkill to use the full cross product
definition of the torque because the only nonzero
component of the torque is the component perpendicular
to the plane containing the problem.
Part D
Find the magnitude of the torque T on the pole, about point A, due to the tension in the rope.
Express your answer in terms of T, L, and 0.
There are two common methods for finding torque in a
two-dimensional problem: the tangential force method
Hν ΑΣφ
?
and the moment arm method. Both of these methods will
be illustrated in this problem.
K
Figure
1 of 4
ф
IT
A
Σ
Ф
Ω
T= (L sin 0)Tcos 0
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