A clamp holds a block as shown. If the weight of the block is W = 215 lb., and the coefficient of static friction between the block and the clamp is, us(block) =0.36, what is the minimum amount of torque required to keep the block from falling if the If the bolt with square threads, has a radius, r = 0.66 in., a lead, L = 0.39 in., and a coefficient of friction of us (threads) = 0.51? c. What is the clamping force necessary to hold the block in place? d. What is the pitch angle of the threads? e. What is the angle & for the force? f. What is the moment necessary to hold the block in place? s(threads) W (block)

A clamp holds a block as shown. If the weight of the block is W = 215 lb., and the coefficient of static friction between the block and the clamp is, us(block) =0.36, what is the minimum amount of torque required to keep the block from falling if the If the bolt with square threads, has a radius, r = 0.66 in., a lead, L = 0.39 in., and a coefficient of friction of us (threads) = 0.51? c. What is the clamping force necessary to hold the block in place? d. What is the pitch angle of the threads? e. What is the angle & for the force? f. What is the moment necessary to hold the block in place? s(threads) W (block)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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