The orgular speed of a fly wread reaking
120 rpm is
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Answer:
4π
Explanation:
• As per the question, the fly wheel makes 120 revolutions per minute.
•Angular speed of flywheel= 120° revolutions / min
( 1 revolution = 2π rad , 1 min = 60s )
The angular velocity of the fly wheel is calculated as
Angular velocity (ω) = 2πf
ω = 2πf
= 2π* 120÷60 rad /s
= 4π
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