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What is the average velocity of a body in uniform circular motion ?

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ICSE-CIRCULAR MOTION -MODULE 1 (SHORT ANSWER QUESTIONS)
  1. Which of the following is the correct relation between linear velocity...

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  2. The unit of angular acceleration in the SI system is

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  3. What is the average velocity of a body in uniform circular motion ?

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  4. Find the angular speed of the minute hand of a clock.

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  5. A bus and a car move round a circular road with the same angular veloc...

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  6. What is centripetal acceleration ? Why is it called so ?

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  7. The dimensions of centripetal acceleration is

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  8. What is a centripetal force?

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  9. A passenger in a car moving round a curved road is thrown towards the ...

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  10. Why does an aeroplane tilt while making.a curved flight ?

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  11. Assertion When a car takes a circular turn on a horizontal road, then ...

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  12. Find the acceleration of a particle placed on the surface of the earth...

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  13. Why does mud fly off a rapidly turning wheel ?

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  14. "A mass is attached to one end of a spring and by holding the other en...

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  15. At what point does a pilot in an aeroplane appear to be heaviest while...

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  16. An electric kettle has two coils. When one of these is switched on, th...

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  17. Explain the reason of separation of cream from milk.

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  18. A motor cyclist rides around the well with a round vertical wall and d...

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  19. What is meant 'banking of the road' ?

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  20. On what values does the angle of banking depend ?

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