Integrated Concepts An ultracentrifuge accelerates from rest to 101958 rpm in 2.5 min. a) What is its angular acceleration in rad/s? ? 71.18 rad/s? b) What is the tangential acceleration of a point 7.11 cm from the axis of rotation? m/s? c) What is the radial acceleration in m/s- ? m/s?

Integrated Concepts An ultracentrifuge accelerates from rest to 101958 rpm in 2.5 min. a) What is its angular acceleration in rad/s? ? 71.18 rad/s? b) What is the tangential acceleration of a point 7.11 cm from the axis of rotation? m/s? c) What is the radial acceleration in m/s- ? m/s?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 2PE: Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is...

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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.

Question

Integrated Concepts An ultracentrifuge accelerates from rest to 101958 rpm in 2.5 min.
a) What is its angular acceleration in rad/s? ?
71.18
rad/s?
b) What is the tangential acceleration of a point 7.11 cm from the axis of rotation?
m/s?
c) What is the radial acceleration in m/s ?
m/s?

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