The diameter of a circular wheel is 7, m. How | vedclass

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(D) The distance covered by the wheel in one revolution is equal to its circumference,which is given by the formula $C = \pi d$.Given the diameter $d

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$1000$

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(D) The distance covered by the wheel in one revolution is equal to its circumference,which is given by the formula $C = \pi d$.Given the diameter $d = 7\, m$,the circumference is $C = \frac{22}{7} 	imes 7 = 22\, m$.The total distance to be covered is $22\, km = 22,000\, m$.The number of revolutions is calculated by dividing the total distance by the distance covered in one revolution:$	ext{Number of revolutions} = \frac{	ext{Total distance}}{	ext{Circumference}} = \frac{22,000\, m}{22\, m} = 1000$.

The diameter of a circular wheel is $7\, m$. How many revolutions will it make in travelling $22\, km$?

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