Question

An object rotate around a circle and makes 447 revolutions how many radians did the object travel

Answer 1

Answer:

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Step-by-step explanation:

Solution

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Number of revolutions made by the wheel in 1 minute =360

∴ Number of revolutions made by the wheel in 1 second =

60

360

=6

In one complete revolution, the wheel turns an angle of 2π radian.

Hence, in 6 complete revolutions, it will turn an angle of 6×2π radian, i.e., 12π radian

Thus, in one second, the wheel turns an angle of 12π radian.

Answer 2

Answer:

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