The wheel of a vehicle is 1.2 m in diameter.find the distance by it when it has made 12000 revolutions
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Diameter =1.2 m
circumference of a circle =2πr
circumference of the vehicle =2πr multiple 1.2= 2 multiple 3.14 multiple 1.2=7.536m
therefore the distance it has made in 12000 revolution = 7.536m multiple 12000=90432m
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