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INSTANTANEOUS SPEED...

INSTANTANEOUS SPEED

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The limit of average speed as the time interval `Deltat` of an object at the given instant is very small.
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Instantaneous And Average Power

Which of the following statements is /are correct ? I.Average speed over a finite interval of times is greater or equal to the magnitude of the average velocity. The instantaneous speed at an instant is equal to the magnitude of the instantaneous velocity at that instant.

Position Vector|| Instantaneous Velocity|| Speed Acceleration|| Average Velocity|| Average Speed ||Turning Point

Position Vector |Displacement ,Distance |Average Speed, Average Velocity|Instantaneous Velocity |OMR

Instantaneous axis of rotation (IAOR)

Rotational Motion - Instantaneous Axis Of Rotation

A small ball (mass m) falling under gravity in a viscous medium experience a drag force proportional to the instantaneous speed u such that F_(drag)=ku . Then the terminal speed of ball within viscous medium is

MODERN PUBLICATION-MOTION IN A STRAIGHT LINE -REVISION EXERCISE (VERY SHORT ANSWER QUESTION)
  1. What do we measure using speedomter?

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  2. What will be the distance and displacement of the object when it makes...

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  3. INSTANTANEOUS SPEED

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  4. Define velocity of an object

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  5. What can be deduced from the slope of a position-time graph of uniform...

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  6. What parameter can be determined from velocity-time graph of uniform m...

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  7. How is non-uniform motion different from uniform motion?

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  8. What do we measure by odometer installed in vehicles?

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  9. How can we measure the instantaneously velocity graphically?

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  10. What does negative slope of a position-time graph signify?

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  11. What can be said about velocity of the object if its displacement-time...

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  12. Can a body have a constant velocity but a varying speed ?

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  13. Define acceleration.

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  14. INSTANTANEOUS ACCELERATION

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  15. Mention one use of velocity-time curve of an accelerating object.

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  16. Write the three equations of uniformly acceleration motion. Give the m...

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  17. Can we use the equation v = u + at in SHM or not ?

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  18. Is it possible for a uniformly accelerating object to change its direc...

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  19. What will be the instaneous acceleration of an object thrown upward, w...

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  20. When is the acceleration of a bike larger, when it is suddenly stopped...

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