Question

how many times a wheel of radius 28cm must rotate to go 352 metre? (take pie = 22/7).​

Answer 1

Answer:

Therefore, 200 total rotations are required for the given wheel A to go 352 m.

Answer 2

Answer:

The wheel goes a distance equal to the circumstances of the wheel in one rotation = 2π r

2× 22/7 ×28 cm

2×22×4

44×4 = 176

352m = 352 × 100 cm

number of rotations of the wheel =

352×100cm/176cm

35200/176

200 times ans

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