Question

What will be the angular velocity of a flywheel that makes 240 revolutions per minute

Answer 1

Given :Angular Velocity=240 rpm
Conversion Formula :1 rpm=2π/60 rad/s

so, Angular velocity =ω=240 rpm
                                     =240x2xπ/60
                                      =8π rad/s
                                      =8x3.14 rad/s
                                     =25.12 rad/s

Answer 2

Hi thank you for asking the question

Angular speed is already given in the data in the statement

Converting the units we get:

240 rpm= 240*2*π r / min
                =4*2*π r / sec
                =8*π r / sec

Hope this solution is understandable

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Thank you