Q1-A 75-Kg man wants to pull a 145- Kg box and the coefficient of static friction between the box and the ground is , = 0.3, while the coefficient of static friction between the man's shoes and the ground is = 0.4. Determine the following: 1- If the man can move the crate, and the tension force is in the cable. 2- The minimum coefficient of static friction is between the man's shoes and the ground, so that the man can move the crate. * 20
Q1-A 75-Kg man wants to pull a 145- Kg box and the coefficient of static friction between the box and the ground is , = 0.3, while the coefficient of static friction between the man's shoes and the ground is = 0.4. Determine the following: 1- If the man can move the crate, and the tension force is in the cable. 2- The minimum coefficient of static friction is between the man's shoes and the ground, so that the man can move the crate. * 20
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![Q1-A 75-Kg man wants to pull a 145- Kg box and the coefficient of static friction between the box
and the ground is u, = 0.3, while the coefficient of static friction between the man's shoes and
the ground is = 0.4. Determine the following:
1- If the man can move the crate, and the tension force is in the cable.
2- The minimum coefficient of static friction is between the man's shoes and the ground, so
that the man can move the crate.
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7c1bc43-a49e-48a4-9c85-b8e6d21c1710%2F56858378-630c-4c1e-93dc-cd033244eb90%2Fafifpfl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1-A 75-Kg man wants to pull a 145- Kg box and the coefficient of static friction between the box
and the ground is u, = 0.3, while the coefficient of static friction between the man's shoes and
the ground is = 0.4. Determine the following:
1- If the man can move the crate, and the tension force is in the cable.
2- The minimum coefficient of static friction is between the man's shoes and the ground, so
that the man can move the crate.
20
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