4. Masses m, and m2 are connected by a massless string, which passes over amassless and frictionless pulley. Both masses are initially at rest. Mass mi lies on aninclined plane, which has a coefficient of kinctic friction u,. Mass m2 falls a distanceH. Answer the following questions. Initially at resta) Find expressions for the acceleration and tension of the system which onlyinvolve the masses, angle, and coefficient of kinetic friction.b) Find an expression for the speed of mi just before it hits the ground, i.e. after ithas fallen the distance H.

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Description: 4. Masses m, and m2 are connected by a massless string, which passes over amassless and frictionless pulley. Both masses are initially at rest. Mass mi lies on aninclined plane, which has a coefficient of kinctic friction u,. Mass m2 falls a distanc

4) a) Analyze the FBD of the mass m2. Applying Newton’s 2nd law in the vertical direction, Here,…

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a) Find expressions for the acceleration and tension of the system which only involve the masses, angle, and coefficient of kinetic friction. b) Find an expression for the speed of m; just before it hits the ground, i.e. after it has fallen the distance H.

a) Find expressions for the acceleration and tension of the system which only involve the masses, angle, and coefficient of kinetic friction. b) Find an expression for the speed of m; just before it hits the ground, i.e. after it has fallen the distance H.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

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4. Masses m, and m2 are connected by a massless string, which passes over a
massless and frictionless pulley. Both masses are initially at rest. Mass mi lies on an
inclined plane, which has a coefficient of kinctic friction u,. Mass m2 falls a distance
H. Answer the following questions.

Initially at rest
a) Find expressions for the acceleration and tension of the system which only
involve the masses, angle, and coefficient of kinetic friction.
b) Find an expression for the speed of mi just before it hits the ground, i.e. after it
has fallen the distance H.

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