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प्रश्न
A body is moving along a circular path of radius r. What will be the distance and displacement of the body when it completes:
Half a revolution
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उत्तर
In this case Distance travelled =half of the parameter of circle.
So distance travelled is =n r. Displacement= diameter of circle
So displacement is 2r.
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संबंधित प्रश्न
Under what conditions can a body travel a certain distance and yet its resultant displacement be zero ?
A body is moving along a circular path of radius R. What will be the distance travelled and displacement of the body when it completes half a revolution ?
Is displacement a scalar quantity?
Can you suggest the kind of motion of a body from the following distance – time graph?
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.
Calculate the distance and displacement in the following case:
Distance is a ______ quantity.
Is displacement a scalar quantity?
The displacement covered by the second hand of radius V in a clock after one revolution is ______.
Choose the correct option.
