A Centrifuge in a Medical Laboratory Rotates at a Rotational

question 48

Short Answer

A centrifuge in a medical laboratory rotates at a rotational speed of 3600 rev/min. When switched off, it makes 50 complete turns at a constant angular acceleration before coming to rest.
(a) What was the magnitude of the angular acceleration of the centrifuge as it slowed down?
(d) How long did it take for the centrifuge to come to rest after being turned off?

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Definitions:

Fair Value

The capital retrieved from trading an asset or the expenditure for reallocating a liability in a well-arranged market transaction at the point of assessing value.

Carry Value

The original purchase cost of an asset adjusted for depreciation, amortization, or impairment costs on the financial statements.

Joint Operation

A business arrangement where two or more parties share control and management of a project or business.

Joint Venture

A business arrangement where two or more parties agree to pool their resources for the purpose of accomplishing a specific task or business activity.