How to find the number of revolutions a wheel of diameter 40 cm makes in travelling a distance of 176m is?
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Answer:
Diameter of wheel = 40 cm
Radius of wheel = r = 40/2 cm = 20 cm
Distance the wheel travels = 176 m = 17600 cm
In 1 revolution wheel travels 2πr distance
No. of revolutions a wheel makes =
=
Step-by-step explanation:
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