Answered: A 300 N box is held at rest on a smooth…

A 300 N box is held at rest on a smooth plane by a force P inclined at an angle as shown in Fig. If 0 = 45°, determine the value of P and the normal pressure N exerted by the plane.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.116P: Each of the three gates has a constant width 1: (perpendicular to the paper). Calculate the force P...

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Forced undamped vibrations

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Question

Don't Copy paste ,The answer seems to be P=212N and N=410N .

Homework
A 300 N box is held at rest on a smooth plane by a force P inclined at an
angle as shown in Fig. If 0 = 45°, determine the value of P and the
normal pressure N exerted by the plane.
P
W = 300 N
30°

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