The 3-kg crate rests on the 10-kg cart where the coefficients of static and kinetic friction are ps = 0.25 and Mk=0.2, respectively. Determine the smallest constant force P needed to cause the crate to slip. How much time does it take for the crate to slip off the cart? 3 m- G 2 m- P

The 3-kg crate rests on the 10-kg cart where the coefficients of static and kinetic friction are ps = 0.25 and Mk=0.2, respectively. Determine the smallest constant force P needed to cause the crate to slip. How much time does it take for the crate to slip off the cart? 3 m- G 2 m- P

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 7.8P: The brake pads at C and D are pressed against the cylinder by the spring BF. The coefficient of...

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

The 3-kg crate rests on the 10-kg cart where the
coefficients of static and kinetic friction are u, = 0.25 and
Mk=0.2, respectively. Determine the smallest constant force
P needed to cause the crate to slip. How much time does it
take for the crate to slip off the cart?
3 m-
G
- 2 m
P

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