3. Find the least value of P required to cause the system of blocks shown to have impending motion to the left. Also find the normal forces on each block. The coefficient of friction under each block is 0.35 and angle alpha is 33 degrees. 30 kN 10 kN 30

3. Find the least value of P required to cause the system of blocks shown to have impending motion to the left. Also find the normal forces on each block. The coefficient of friction under each block is 0.35 and angle alpha is 33 degrees. 30 kN 10 kN 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

Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

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Help me answer the following asap, ty

3. Find the least value of P required to cause the system of blocks
shown to have impending motion to the left. Also find the normal
forces on each block. The coefficient of friction under each block is 0.35
and angle alpha is 33 degrees.
30 kN
10 kN
30

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