A rope of length L = 2m and mass m = 2.2 kg is initially at rest and can slide on an inclined surface with incline 8 = 25° as shown in the figure. Assume that the part of the rope that is not on the inclined surface hangs down vertically at all times and that the static friction coefficient between the rope and the surface is μ, = 0.63.

A rope of length L = 2m and mass m = 2.2 kg is initially at rest and can slide on an inclined surface with incline 8 = 25° as shown in the figure. Assume that the part of the rope that is not on the inclined surface hangs down vertically at all times and that the static friction coefficient between the rope and the surface is μ, = 0.63.

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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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

A rope of length L = 2 m and mass m = 2.2 kg is initially at rest and can slide on an inclined
surface with incline 0 = 25° as shown in the figure. Assume that the part of the rope that is not on
the inclined surface hangs down vertically at all times and that the static friction coefficient between
the rope and the surface is μ, = 0.63.
A

Calculate the maximum value of b for which the rope will not start sliding down the slope.

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