I need the answer quickly. Please A 75-Kg man wants to pull a 145-Kg box and the coefficient of static friction between the boxand the ground is μ = 0.3, while the coefficient of static friction between the man's shoes andthe ground is µ = 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, sothat the man can move the crate.

we have to find tension in string for the box to move

Answered: If the man can move the crate, and the…

Engineering

Mechanical Engineering

If the man can move the crate, and the tension force is in the cable.

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 7.90RP: The screw of the clamp has a square thread of pitch 0.16 in. and a mean diameter of 0.6 in. The...

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Question

I need the answer quickly. Please

A 75-Kg man wants to pull a 145-Kg box and the coefficient of static friction between the box
and the ground is μ = 0.3, while the coefficient of static friction between the man's shoes and
the ground is µ = 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.

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