The diameter of a wheel of a car is 1.4m. How many revolutions will it take to cover a distance of 44km
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Answer:
3666 round
Step-by-step explanation:
if i am wrong please inform me...
Answered by
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Answer:
Speed of the bus = 66 km/hr
Distance covered by the wheel in one minute =
66×1000×100/60=110000 cm
Circumference of the wheel = 2×22/7×70=440 cm
Therefore, distance covered by the wheel in one revolution = 440 cm
Hence, number of revolutions in one minute = 110000/440=250
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