4. A solid sphere with a radius r-0.1m, mass M-10kg (I=2/5MR), rolls without slipping down the roller coaster track, as infigure. Calculate the velocity of the center of mass of the sphere at the bottom of the incline. What is the total kineticenergy of the sphere?h=40m

Dear student When there is no external force or torque acting on the system, the energy remains…

4. A solid sphere with a radius r-0.1m, mass M-10kg (I=2/5MR*), rolls without slipping down the roller coaster track, as i figure. Calculate the velocity of the center of mass of the sphere at the bottom of the incline. What is the total kinetic energy of the sphere? h=40m

4. A solid sphere with a radius r-0.1m, mass M-10kg (I=2/5MR*), rolls without slipping down the roller coaster track, as i figure. Calculate the velocity of the center of mass of the sphere at the bottom of the incline. What is the total kinetic energy of the sphere? h=40m

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 63P: A system consists of a disk of mass 2.0 kg and radius 50 cm upon which is mounted an annular...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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4. A solid sphere with a radius r-0.1m, mass M-10kg (I=2/5MR), rolls without slipping down the roller coaster track, as in
figure. Calculate the velocity of the center of mass of the sphere at the bottom of the incline. What is the total kinetic
energy of the sphere?
h=40m

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