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Distinguish between average velocity and...

Distinguish between average velocity and average speed.
Is it possible that the average velocity of a body is zero, but its average speed is non-zero?

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BINA LIBRARY-KINEMATICS - 1-EXERCISE
  1. What is the uniform motion ? How would you represent it graphically?

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  2. What does the slope of velocity-time graph indicate ?

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  3. Distinguish between average velocity and average speed. Is it possib...

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  4. A particle moves along a straight line according to x = Pt^2 + 2qt + ...

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  5. The displacement equation of a particle moving along a straight line w...

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  6. Derive - v = v0 + at

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  7. Derive - x = v0t + 1/2at^2

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  8. Derive - v^2 = v0^2 +2ax

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  9. Obtain velocity - time relation and velocity - position relation for a...

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  10. Draw the velocity - time graph of a body having initial velocity, when...

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  11. Draw the velocity - time graph of a body having initial velocity, when...

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  12. Show that the average velocity of a particle in uniform motion is equa...

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  13. An athlete completes one round of a circular track of radius R in 30 s...

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

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  15. Is it possible that the velocity of a particle is zero though it has s...

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  16. A body slides down a smooth inclined plane when released from the top ...

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  17. The displacement of particle along a straight line at time t is given ...

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  18. A particle located at x = 0 at time t = 0 starts moving along positive...

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  19. A body moving with a uniform acceleration describes 12 m in third sec...

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  20. A bullet fired into a fixed target losses half of its velocity after p...

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