The number of revolution must the 60 cm diameter wheel of a car turn as the car travels 2.5 km
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Circumference of wheel= πD
D=60cm = 0.6m
Distance covered by car=2.5km=2500m
The number of revolutions= Distance covered by car/Circumference of wheel
= 2500/3.14x0.6
=2500/1.884
=1326.97
D=60cm = 0.6m
Distance covered by car=2.5km=2500m
The number of revolutions= Distance covered by car/Circumference of wheel
= 2500/3.14x0.6
=2500/1.884
=1326.97
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