Question

The shaft of a motor rotates at constant angular velocity at 3000 rpm. The radians it has turned in 1 sec are

Answer 1

The radians will be 314.16 rad.

Explanation:

Time rate of change of angular displacement is known as angular velocity. So,      

                                                            θ= ω*t

where ω = angular velocity

and t = time in seconds

Therefore,

                                                θ=(3000)*(1)*(2pi)/60

                                                       θ=314.16 rad

Hence, the angular displacement covered by the object which is moving with 3000 rpm in the circle will be 314.16 rad.

Answer 2

Answer:

this is the answer

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