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If a cyclist takes one minute to complet...

If a cyclist takes one minute to complete half revolution on a circular path 120 m radius. What is the average velocity?

A

1 m/s

B

3.14 m/s

C

2 m/s

D

4 m/s

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The correct Answer is:
B
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Knowledge Check

  • A cyclist moving a car circular track of raidus 40 cm completes half a revolution in 40 s. Its average velocity is

    A
    zero
    B
    `4 pi ms^(-1)`
    C
    `2 cm s^(-1)`
    D
    `8 pi m s^(-1)`
    • AAKASH SERIES-MOTION IN A STRAIGHT LINE -PRACTICE EXERCISE
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    3. A car moves for half of its time at 80 km/h and for rest half of time ...

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    9. A car moving with constant acceleration crosses two points A and B wit...

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    10. A body covers 200 cm in the first 2 sec and 220 cm in the next 4 sec u...

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    11. A car A is traveling on a straight level road with a uniform speed of ...

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    14. A particle moving with uniform acceleration has its final velocity (v=...

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