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प्रश्न
A particle is moving in a circular path of radius r. The displacement after half a circle would be
पर्याय
Zero
R
2r
r/2
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उत्तर
2r
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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.
A racehorse runs straight towards the north and covers 540 m in one minute. Calculate
- displacement of the horse,
- its velocity in (a) ms−1 (b) kmh−1.
Under what condition is the displacement of a body equal to the distance traveled by it?
Write two differences between distance and displacement.
Calculate the distance and displacement in the following case:
Name the physical quantity associated with the rate of change of displacement with time.
Distance travelled by a body in a given time ______.
Is displacement a scalar quantity?
Give some examples for vector quantity.
Distance travelled by a freely falling body is proportional to ______.
