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What do you understand by non uniform mo...

What do you understand by non uniform motion ? Explain variable velocity and instantaneous velocity of an object in one dimensional motion.

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SL ARORA-Motion in a Plane-Excercise
  1. Give two examples of two dimensional motion.

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  2. Define the term uniform acceleration. Give one example of uniformly ac...

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  3. What do you understand by non uniform motion ? Explain variable veloci...

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  4. For an arbitrary motion in space, which of the following relations are...

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  5. For given value of u, there are two angles of projection for which the...

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  6. A projectile is fired with a velocity v at right angle to the slope in...

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  7. A body is projected from ground with velocity u making an angle theta ...

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  8. A body is projected from ground with velocity u making an angle theta ...

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  9. A body is projected upwards with a velocity of 30ms^(-1) at an angle o...

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  10. A particle of mass m is moving on a circular path of radius r with uni...

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  11. What is centripetal acceleration ? Find its magniude and direction in ...

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  12. What do you understand by resolution of a vector ? Show that there is ...

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  13. Find the magnitude and direction of the resultant of two vectors A and...

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  14. The resultant of two vectors vec A and vec B is perpendicular to the v...

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  15. Two vectors vecP and vec Qare inclined to each other at an angle thet...

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  16. State triangle law of vectors addition. Find analytically the magnitud...

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  17. Pick out the only vector quantity in the following list: Temperature...

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  18. Can a flight of a bird be an example of composition of vectors ?

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  19. A man travelling at 10.8 kmph in topless car on a rainy day. He holds ...

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  20. Establish the following vector in equalities: (i) |vec(a)+vec(b)| le...

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