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The force P is required to hold the crate from sliding down the plane. The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane is l. 0.25. Determine the normal force N. A. 490.77 N B. 493.77 N C. 492.77 N D. 494.77 N

The force P is required to hold the crate from sliding down the plane. The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane is l. 0.25. Determine the normal force N. A. 490.77 N B. 493.77 N C. 492.77 N D. 494.77 N

Elements Of Electromagnetics
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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7:54 PM A N f Q all l 304 The force P is required to hold the crate from sliding down the plane. The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane is us = 0.25. Determine the normal force N. A. 490.77 N B. 493.77 N C. 492.77 N D. 494.77 N Your answer If the coefficient of static friction between the crate and the ground is 0.3,determine frictional force to the ground so that the man can move the crate. Mass of the crate is 150kg. A. 388.378 N B. 390.278 N C. 278.809 N D. 345.789 lb Your answer If the coefficient of static friction between the crate and the ground is 0.3,determine the minimum coefficient of static friction between the man's shoes and the ground so that the man can move the crate. Mass of the crate is 150kg. A. 0.389 B. 0.499 C. 0.569 D. 0.699 Your answer
Transcribed Image Text:7:54 PM A N f Q all l 304 The force P is required to hold the crate from sliding down the plane. The crate has a mass of 50 kg and the coefficient of static friction between the crate and the plane is us = 0.25. Determine the normal force N. A. 490.77 N B. 493.77 N C. 492.77 N D. 494.77 N Your answer If the coefficient of static friction between the crate and the ground is 0.3,determine frictional force to the ground so that the man can move the crate. Mass of the crate is 150kg. A. 388.378 N B. 390.278 N C. 278.809 N D. 345.789 lb Your answer If the coefficient of static friction between the crate and the ground is 0.3,determine the minimum coefficient of static friction between the man's shoes and the ground so that the man can move the crate. Mass of the crate is 150kg. A. 0.389 B. 0.499 C. 0.569 D. 0.699 Your answer
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