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Define instantaneous speed....

Define instantaneous speed.

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SURA PUBLICATION-KINEMATICS-SHORT ANSWER QUESTIONS:
  1. A car moving along a straight highway with a speed of 126 kilometre pe...

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  2. Write the expression for time of flight in projectile motion.

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  3. Distinguish between Distance and Displacement.

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  4. How does an object supposed to be at rest and in motion are considered...

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  5. Define instantaneous speed.

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  6. Write an expression for component of Instantancous velocity or velocit...

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  7. What does the slope of 'position - time' graph represent? Which physic...

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  8. Write down the different methods for obtaining addition of vectors.

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  9. Write an expression for the two objects, moving with uniform velocitie...

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  10. List out the conditions of Magnitude and Direction for the following v...

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  11. What is meant by accelerated motion ?

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  12. Define Instantaneous acceleration.

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  13. Write an expression for an acceleration of rectangular components.

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  14. How can the depth of well is measured and also estimate the % of real ...

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  15. Derive the expression for a body projected horizontally.

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  16. If \vec { A } = 12 \hat { i } + 14 \hat { j } and \vec { B } = 10 \hat...

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  17. Find the expressions tangential acceleration.

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  18. Define uniform circular motion . Give some examples.

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  19. What is meant by point mass and give suitable example ?

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  20. Define three dimensional motion . Give examples .

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