The free body diagram below represents a 1 500 kg car sitting on a 3 000 kg bridge supported at its far ends. The car's position is three quarters of the length L from the left end of the bridge. Identify the one error in the torque equation below: a.never produces a torque on the bridge no matter where the axis of rotation is placed.b.never produces a torque on the bridge no matter where the axis of rotation is placed.c.cannot produce a torque on the bridge no matter where the axis of rotation is taken since it is at the center of the bridge.d.Because the perpendicular distance to from the left end of the bridge is 0, F1L should be 0.e.Because the perpendicular distance to from the right end of the bridge is 0, F2L should be 0.

Required :: Identify the one error in the torque equation.

Answered: The free body diagram below represents…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.3: Equilibrium

Problem 39PP

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The free body diagram below represents a 1 500 kg car sitting on a 3 000 kg bridge supported at its far ends. The car's position is three quarters of the length L from the left end of the bridge. Identify the one error in the torque equation below:

a.	never produces a torque on the bridge no matter where the axis of rotation is placed.
b.	never produces a torque on the bridge no matter where the axis of rotation is placed.
c.	cannot produce a torque on the bridge no matter where the axis of rotation is taken since it is at the center of the bridge.
d.	Because the perpendicular distance to from the left end of the bridge is 0, F₁L should be 0.
e.	Because the perpendicular distance to from the right end of the bridge is 0, F₂L should be 0.

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