Question

A wheel makes 180 revolutions per minute.Though how many radians does it turn in one second

Answer 1

Given that Number of revolutions per minute = 180

Then per second it will be = 180/60

= 3.

We know that In one complete revolution, the wheel turns at an angle of 2pi rad.

Then for 3 complete revolutions it will take 3 * 2pi = 6pi radians.

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Answer 2

Answer:

Rate of revolution in 1 minutes =180

number of revolution in 1 seconds =180/60seconds=3 revolution in 1 seconds

we know that 1 revolution=2radian

so, 3 revolution =3*2=6radian

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