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प्रश्न
What information about the motion of a body are obtained from the displacement-time graph?
उत्तर
From displacement-time graph, the nature of motion (or state of rest) can be understood. The slope of this graph gives the value of velocity of the body at any instant of time, using which the velocity-time graph can also be drawn.
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संबंधित प्रश्न
Is displacement a scalar quantity?
The numerical ratio of displacement to distance for a moving object is :
When is the magnitude of displacement equal to the distance?
Calculate the distance and displacement in the following case:
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
Name the physical quantity associated with the rate of change of displacement with time.
Give one example where the displacement is zero but the distance travelled is not zero.
An ant moves from one corner of a room diagonally to the opposite corner. If the dimensions of the hall are 8m x 6m, the displacement of the ant is ______.
If the displacement-time graph of a particle is parallel to the time axis, the velocity of the particle is ______.
Assertion: If the displacement of the body is zero, the distance covered by it may not be zero.
Reason: Displacement is a vector & distance is a scalar quantity.
