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प्रश्न
Write the SI units for measurement of distance and displacement.
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उत्तर
The SI unit for measurement of distance and displacement is the metre, denoted by m.
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संबंधित प्रश्न
The displacement of a moving object in a given interval of time is zero. Would the distance travelled by the object also be zero ? Give reason for your answer.
Define Distance.
Give an example of a body which covers a certain distance, but its displacement is zero.
From the displacement – time graph shown given below calculate:
- Average velocity in the first three seconds.
- Displacement from the initial position at the end of 13 s.
- Time after which the body is at the initial position,
- Average velocity after 8 s.
A motorbike running at 90 kmh−1, is slowed down to 54 kmh−1 by the application of brakes, over a distance of 40 m. If the brakes are applied with the same force, calculate
- total time in which bike comes to rest
- total distance travelled by bike.
Calculate the distance and displacement in the following case:
Is distance covered during nth second more than the distance covered in n seconds?
Obtain a relation for the distance travelled by an object moving with uniform acceleration in the interval between 4th and 5th seconds.
A quantity that has both magnitude and direction is ______.
If the displacement-time graph of a particle is parallel to the time axis, the velocity of the particle is ______.
