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khan razia

· started a discussion

· 1 Months ago

thickness is 10

Question:

A wheel of a bicycle has inner diameter 50 cm and thickness 10 cm. What is the speed of the bicycle if it makes 10 revolutions in 5 seconds?

Options:
A)

5.5 m/s

B)

4.4 m/s

C)

3.3 m/s

D)

2.2 m/s

Solution:

Ans: (b)

  

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