Calculate the value of the horizontal force Prequired to start the V-shaped wedge in motion to the right, raising the 200-lb block, as shown. The coefficient of static friction for the contact surfaces of the wedge is 0.364. The vertical surface is frictionless. Problem W = 200 Ib 75 30

Calculate the value of the horizontal force Prequired to start the V-shaped wedge in motion to the right, raising the 200-lb block, as shown. The coefficient of static friction for the contact surfaces of the wedge is 0.364. The vertical surface is frictionless. Problem W = 200 Ib 75 30

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Calculate the value of the horizontal force Prequired to start the V-shaped wedge in motion to the right, raising the 200-lb
block, as shown. The coefficient of static friction for the contact surfaces of the wedge is 0.364. The vertical surface is
frictionless.
Problem
W = 200 Ib
75
30

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