Movement of 80 kg crate What is the minimum force that must be sufficient for the ballot box? should it be? Also, what should the angle 8 be at this instant? Static load coefficient between crate and ground μ=0.3. c

Movement of 80 kg crate What is the minimum force that must be sufficient for the ballot box? should it be? Also, what should the angle 8 be at this instant? Static load coefficient between crate and ground μ=0.3. c

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 7.63P: The leather rein used to fasten the horse to the hitching rail weighs 3.5 oz per foot. The...

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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

Movement of 80 kg crate
What is the minimum force that must be sufficient for the ballot
box?
should it be? Also, what should the angle 8 be at this instant?
Static load coefficient between crate and ground
μ=0.3.
30°
45°

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