Question

The radiusof wheel is 28 cm How must rotate to go 352 m​

Answer 1

Answer:

the number of revolutions is equals to distance travelled by radius x 2 and x pie

Answer 2

Answer:

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

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Step-by-step explanation: