ROBLEM 1 A block of 200 kg mass rests on a rough horizontal plane. Find the force required in each of the following cases: (a) to just pull the block by a horizontal force P, (b) to just pull the block by an inclined force P inclined at 30° to the horizontal, and c) to just push the block by a horizontal force P. The coefficient of static friction between the contact surfaces is 0.3. 30° Fig. 6.11 (a) Fig. 6.11(b) Fig. 6.11(c)

ROBLEM 1 A block of 200 kg mass rests on a rough horizontal plane. Find the force required in each of the following cases: (a) to just pull the block by a horizontal force P, (b) to just pull the block by an inclined force P inclined at 30° to the horizontal, and c) to just push the block by a horizontal force P. The coefficient of static friction between the contact surfaces is 0.3. 30° Fig. 6.11 (a) Fig. 6.11(b) Fig. 6.11(c)

Name: PROBLEM 1A block of 200 kg mass rests on a rough horizontal plane. Fi
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Description: PROBLEM 1A block of 200 kg mass rests on a rough horizontal plane. Find the force required in each of the following cases: (a) to justpull the block by a horizontal force P, (b) to just pull the block by an inclined force P inclined at 30° to the ho

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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