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What is centripetal acceleration? Find i...

What is centripetal acceleration? Find its magnitude and direction in case of circular uniform motion.

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BINA LIBRARY-KINEMATICS-II-EXERCISE
  1. Show that the path of the body projected in a horizontal direction fro...

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  2. Find the path of projectile, time of flight, horizontal range and maxi...

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  3. What is centripetal acceleration? Find its magnitude and direction in ...

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  4. Is it possiable that the velocity of a particle changes in magnitude a...

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  5. Can there be motion in two dimensions with an acceleration in only one...

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  6. Is the rocket in flight an example of a projectile?

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  7. At what point of the projectile path the speed become maximum and mini...

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  8. Why does the direction of a projectile become horizontal at the highes...

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  9. Explain why a body dropped from rest and another projected horizontall...

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  10. Can an object be accelerated without speeding up and slowing down?

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  11. Can a body have a constant speed and still have a varying velocity?

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  12. Can a body have a constant speed and still have a varying velocity?

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  13. What is the angle between velocity and acceleration vector in a circul...

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  14. Can momentum of a system be changed without changing its K.E.?

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  15. Explain why a particle moving with a constant speed along a circular p...

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  16. Can a body with uniform acceleration always move in straight line?

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  17. A body projected with a velocity 25m/s just clears a wall 5m high afte...

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  18. An aeroplane is flying in a hirizontal direction with a velocity of 36...

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  19. A paricle is projected with a velocity of 40ms-1. After two seconds, i...

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  20. Find the angle of projection so that a body when projected has the hor...

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