Diameter of wheel of bus is 1.8 meter.How many rotation will a wheel complete while travelling a distance of 50 km...
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Step-by-step explanation:
diameter = 49cm;
radius = diameter/2 = 24.5cm;
circumference = 2πr ≈ 153.94 = 154cm
1 revolution = 154cm
50 revolution = 7700cm = 77m
I hope I am correct.