Find the distance covered by the wheel of a car in 500 revolutions if the diameter of the wheel is 77 cm.
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Answer:
diameter of wheel = 77 cm
radius=77/2 = 38.5 cm
circumference of wheel 2πr
=2×3.14×38.5
=241.78 cm
distance Travelled in 1 revolution
=241.78cm
distance Travelled in 500 revolutions
= 241.78×500
120890 cm
hope this will help you
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