A beam of uniform rectangular cross-section is fixed at one end and carries an electric motor weighing 250 N at a distance of 200 mm from the fixed end. The maximum bending stress in the beam is 30 MPa. Find the width and depth of the beam, if the width is half of the depth. 250 N 200 mm

A beam of uniform rectangular cross-section is fixed at one end and carries an electric motor weighing 250 N at a distance of 200 mm from the fixed end. The maximum bending stress in the beam is 30 MPa. Find the width and depth of the beam, if the width is half of the depth. 250 N 200 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.6.13P: A two-axle carriage that is part of an over head traveling crane in a testing laboratory moves...

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Question

A beam of uniform rectangular cross-section is fixed at one end and carries an
electric motor weighing 250 N at a distance of 200 mm from the fixed end. The
maximum bending stress in the beam is 30 MPa. Find the width and depth of the
beam, if the width is half of the depth.
250 N
200 mm

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