Question

the wheel of a car are of diameter 80 cm each .how many complete revolution those file making in 10 minute when the car is trouble at a speed of 66 kilometre per hour
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Answer 1

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Given, distance covered in 10min / distance covered in one revolution. = 11,00,000/1 x 7/1760 = 4375 revolutions.

Hence, in 10min each wheel of car makes 4375 revolutions.

Answer 2

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