how many times a wheel of radius 28 cm must rotate to go 352 cm
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Answered by
21
Radius of the wheel = 28 cm
Distance covered by the wheel in one rotation = 2πr
= 2 × 22/7 × 28
= 176 cm
Distance to be covered = 352 m = 35200 cm
Number of rotations of the wheel to cover 35200 cm = 35200/176 = 200
Distance covered by the wheel in one rotation = 2πr
= 2 × 22/7 × 28
= 176 cm
Distance to be covered = 352 m = 35200 cm
Number of rotations of the wheel to cover 35200 cm = 35200/176 = 200
Answered by
5
in one revolution it can cover 2πr i.e 2×22/7 ×28
176cm
so in two revolutions it can travel 352 cm.
176cm
so in two revolutions it can travel 352 cm.
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