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A ball is thrown vertically upwards with...

A ball is thrown vertically upwards with the speed of `19.6 ms^(-1)` from the top of building and reaches the earth in 6 s. Find the height of the building .

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PREMIERS PUBLISHERS-QUESTION PAPER MARCH 2019-Part- IV
  1. State and prove parallel axis theorem

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  2. What is elastic collision ? Derive an expression for final velocities ...

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  3. Derive Mayer's relation for an ideal gas.

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  4. Explain the horizontal oscillations of a spring.

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  5. Write down the equation of a freely falling body under gravity.

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  6. A ball is thrown vertically upwards with the speed of 19.6 ms^(-1) fro...

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  7. Define orbital velocity and establish an expression for it.

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  8. Calculate the value of orbital velocity for an artifical satellite of ...

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  9. The force F acting on a body moving in a circular path depends on mass...

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  10. State and prove Bernoulli's theorem for a flow of incompressible, non-...

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  11. Prove the law of conservation of linear momentum use it to find the re...

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  12. State and prove parallel axis theorem

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  13. What is elastic collision ? Derive an expression for final velocities ...

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  14. How will you determine the velocity of sound using resonance air colum...

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  15. Derive Mayer's relation for an ideal gas.

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  16. Explain the horizontal oscillations of a spring.

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  17. Write down the equation of a freely falling body under gravity.

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  18. A ball is thrown vertically upwards with the speed of 19.6 ms^(-1) fro...

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  19. Define orbital velocity and establish an expression for it.

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  20. Calculate the value of orbital velocity for an artifical satellite of ...

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