Question

The shaft of a motor rotates at a costant angular velocity of 3000 r.p.m. The radian it has turned through in one second is-----

Answer 1

Answer:

Given, ω=3000rpm

For rotation per second, we have

ω= 3000/60 rps

= 50rps

= 50×2π rad/s

= 100π rad/s

∴θ= ωt = 100π rad

Explanation:

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