A wheel makes 3600 rotation In 1 hour. through how radians does it turn in 1 minute
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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 = 60360 = 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.
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