A centrifuge rotor is accelerated for 30 seconds from rest to 20000 rpm. Through how many revolutions has the centrifuge rotor turned during its acceleration period, assuming constant angular acceleration? a. 3500 revs. b. 4000 revs c. 4500 revs d. 5000 revs

A centrifuge rotor is accelerated for 30 seconds from rest to 20000 rpm. Through how many revolutions has the centrifuge rotor turned during its acceleration period, assuming constant angular acceleration? a. 3500 revs. b. 4000 revs c. 4500 revs d. 5000 revs

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 6P: A centrifuge in a medical laboratory rotates at an angular velocity of 3600 rev/min. When switched...

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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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A centrifuge rotor is accelerated for 30 seconds from rest to 20000 rpm. Through how many revolutions has
the centrifuge rotor turned during its acceleration period, assuming constant angular acceleration?
a. 3500 revs.
b. 4000 revs
C. 4500 revs
d. 5000 revs

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