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A centrifuge in a medical laboratory rotates at an angular speed of 3600 rev/min. When switched off, it rotates through 52.0 revolutions bef
Question
A centrifuge in a medical laboratory rotates at an angular speed of 3600 rev/min. When switched off, it rotates through 52.0 revolutions before coming to rest. Find the constant angular acceleration of the centrifuge.
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Physics
3 years
2021-09-04T12:03:17+00:00
2021-09-04T12:03:17+00:00 1 Answers
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Answer:
Explanation:
= Initial angular velocity =
= Angular displacement =
= Final angular velocity = 0
= Angular acceleration
From the kinematic equations of angular motion we have
The constant angular acceleration of the centrifuge is .