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The ratio of the numerical values of the...

The ratio of the numerical values of the average velocity and average speed of a body is always

A

unity

B

unity or less than 1

C

unity or more

D

less than unity

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The correct Answer is:
B
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AAKASH SERIES-MOTION IN A STRAIGHT LINE -EXERCISE -I
  1. The ratio of the numerical values of the average velocity and average ...

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  2. A person travelling on a straight line moves with a uniform velocity v...

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  3. A lift is freely falling from 8th floor and is just about to stop at 4...

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  4. Which of following statements is incorrect?

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  5. (A) : A body can have acceleration even if its velocity is zero at a g...

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  6. The displacement of a particle starts from rest is proportional to the...

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  7. (Assertion) :A body may be accelerated even when it is moving at unifo...

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  8. What determines the nature of the path followed by the particle

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  9. The position-time (x -t) graphs for two children A and B returning fro...

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  10. At time t = 0, two bodies A and B are at the same point. A moves with ...

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  11. Two bodies of different masses are dropped similtaneously from the top...

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  12. At a metro station, a girl walks up a stationary escalator in time t1....

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  13. Two bodies of different masses are dropped similtaneously from the top...

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  14. The acceleration of a moving body can be found from

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  15. A body falls freely from a height 'h' its average velocity when it rea...

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  16. For a moving body at any instant of time

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  17. A body falls freely from a height 'h' after two seconds if accelaratio...

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  18. A body falls freely from a height 'h' after two seconds if we assume t...

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  19. In the case of a body freely falling from small height

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  20. A hydrogen balloon released on the moon from a height will

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