mThree identical solid spheres movedown three inclines A, B and C-all ofthe same dimensions. A is withoutfriction, the friction between B and asphere is sufficient into cause rollingwithout slipping, the friction betweenC and a sphere causes rolling withslipping. The total kinetic energies(translational + rotational) of A, B,C atthe bottom of the inclines are

As there is no friction, so kinetic energy is given by :KEA = 1/2 (mv2)where, m is the mass of solid…

the same dimensions. A is without friction, the friction between B and sphere is sufficient into cause rollin without slipping, the friction betwee C and a sphere causes rolling with slipping. The total kinetic energies

the same dimensions. A is without friction, the friction between B and sphere is sufficient into cause rollin without slipping, the friction betwee C and a sphere causes rolling with slipping. The total kinetic energies

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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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

m
Three identical solid spheres move
down three inclines A, B and C-all of
the same dimensions. A is without
friction, the friction between B and a
sphere is sufficient into cause rolling
without slipping, the friction between
C and a sphere causes rolling with
slipping. The total kinetic energies
(translational + rotational) of A, B,C at
the bottom of the inclines are

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Step 1: Firstly, we find the kinetic energy of A

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Step 2: Now, find the kinetic energy of B

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Step 3: Lastly, we find kinetic energy of C.

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