9. A beam with a weight of 1650 N is 5.00 m long. It is supported at each end by a post as shown at the right. A weight of 7340 N is placed on top of the beam 1.37 m from the left hand post. How much force must be supplied by each post in order to support the beam and the weight?

9. A beam with a weight of 1650 N is 5.00 m long. It is supported at each end by a post as shown at the right. A weight of 7340 N is placed on top of the beam 1.37 m from the left hand post. How much force must be supplied by each post in order to support the beam and the weight?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 90A

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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9. A beam with a weight of 1650 N is 5.00 m long. It is
supported at each end by a post as shown at the right. A weight
of 7340 N is placed on top of the beam 1.37 m from the left hand
post. How much force must be supplied by each post in order to
support the beam and the weight?

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