2. The 100 – Ib force acts as shown on a 300 - Ib blockplaced on an inclined plane. The coefficients offriction between the block and the plane are us =0.25 and Hk = 0.20. Determine whether the block is inequilibrium, and find the value of the friction for thefriction force.300 Ib100 lb

weight of block=300lb force=100lb

The 100 – Ib force acts as shown on a 300 – Ib block placed on an inclined plane. The coefficients of friction between the block and the plane are H, = 0.25 and Hk = 0.20. Determine whether the block is in equilibrium, and find the value of the friction for the friction force. 300 lb 100 Ib

The 100 – Ib force acts as shown on a 300 – Ib block placed on an inclined plane. The coefficients of friction between the block and the plane are H, = 0.25 and Hk = 0.20. Determine whether the block is in equilibrium, and find the value of the friction for the friction force. 300 lb 100 Ib

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

Problem 7.63P: The leather rein used to fasten the horse to the hitching rail weighs 3.5 oz per foot. The...

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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

2. The 100 – Ib force acts as shown on a 300 - Ib block
placed on an inclined plane. The coefficients of
friction between the block and the plane are us =
0.25 and Hk = 0.20. Determine whether the block is in
equilibrium, and find the value of the friction for the
friction force.
300 Ib
100 lb

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