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Define acceleration....

Define acceleration.

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Change in the velocity of a body in unit time is called its acceleration.
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PEARSON IIT JEE FOUNDATION-MEASUREMENTS AND MOTION-Short Answer Type Questions
  1. Match the following. {:(,"Column A",,,"Column B"),((A),"Kelvin","(...

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  2. Assertion (A): Temperature is a fundamental quantity in SI system. R...

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  3. Write the following steps in a sequential order to find the time at a ...

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  4. Raju started a piece of work when the hours hand and minutes hand in a...

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  5. Keshav observed that the increase in the temperature of a body is give...

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  6. Define rest.

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  7. Define motion, What do you understand by the terms 'uniform motion' an...

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  8. Define displacement.

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  9. Define velocty.

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  10. Define acceleration.

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  11. How can you differentiate between distance and displacement?

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  12. If the distance covered by a body moving in a circular path of radius ...

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  13. How can you say that speed and velocity are different even through the...

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  14. How can you say that the tree on the earth is in a state of rest and i...

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  15. Give any one example in which a body travels with retardation and give...

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  16. A particle is movingin circular path of radius 7 cm. Find the ratio of...

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  17. Find the minimum speed required by a person standing 5 m behind a bus,...

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  18. If a bus moves from A to B and comes back to A, find the displacement ...

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  19. What is the speed of a body if it covers a distance of 20 m in 4 secon...

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  20. Find the acceleration of the car, if it changes its velocity from 20 m...

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