A block of mass 3.0 kg is pushed up against a wall by force P that makes an angle of theta = 50 degree with the horizontal (see the figure). THe coefficient of static friction between the block and the wall is 0.25. Find the minimum force of P that can hold the block against the wall (the block does not accelerate downward)

A block of mass 3.0 kg is pushed up against a wall by force P that makes an angle of theta = 50 degree with the horizontal (see the figure). THe coefficient of static friction between the block and the wall is 0.25. Find the minimum force of P that can hold the block against the wall (the block does not accelerate downward)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 2CQ

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Instructions

Use g = 10 m/s2
Always answer in standard units (SI units). Unless otherwise instructed.
Answer to 2 decimal places. Unless otherwise instructed.

Find the minimum force of P that can hold the block against the wall (the block does not accelerate downward).

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