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Define (i) Times of ascent (III) Time of...

Define (i) Times of ascent (III) Time of descent (iii) Time of flight. Deriver necessary expressions.

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CHETANA PUBLICATION-MOTION IN A PLANE-EXERCISE
  1. Define the terms : (i) projectile (ii) Velocity of projection (iii) An...

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  2. Show that the path of a projectile is a parabola.

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  3. Define (i) Times of ascent (III) Time of descent (iii) Time of flight....

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  4. Define horizontal range. Derive the necessary expression for it.

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  5. A projectile is thrown at an angle of 30^@ to the horizontal. What sho...

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  6. A man throws a ball to maximum horizontal distance of 80 m. Calculate ...

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  7. A particle is projected with speed of u at an angle theta to the horiz...

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  8. Find a formula for maximum height attained by object

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  9. A stone is thrown vertically upward with a velocity of 30 m//s. How hi...

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  10. At wich point of its trajectory does the projectile have minimum speed...

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  11. Show that for a given velocity of projection, there are two angles of ...

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  12. Derive the expression for trajectory of a particle projected horizont...

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  13. Define the terms : (i) Uniform circular motion (ii)Radius vector (iii)...

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  14. State the requirements for an object to perform uniform circular motio...

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  15. Find the expression for the speed and angular speed of a particle perf...

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  16. Show that the centripetal force on a particle undergoing uniform circu...

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  17. A particle moves in a circle with constant speed of 15 m//s. The radiu...

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  18. What is conical pendulum? Show that its time period is given by 2pi sq...

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  19. A car moves in a circle at the constant speed of 50m//s and completes ...

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  20. A string of length 0.5 m carries a bob at its end. If this is to be us...

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