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प्रश्न
State whether true or false. If false, correct the statement.
Distance covered by a particle never becomes zero but displacement becomes zero.
पर्याय
True
False
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उत्तर
Distance covered by a particle never becomes zero but displacement becomes zero- True
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संबंधित प्रश्न
State whether distance is a scalar or a vector quantity.
An ant travels a distance of 8 cm from P to Q and then moves a distance of 6 cm at right angles to PQ. Find its resultant displacement.
Figure ahead represents the displacement - time sketch of motion of two cars A and B . Find :
(i) the distance by which the car B was initially ahead of car A.
(ii) the velocities of car A and car B.
(iii) the time in which car A catches car B.
(iv) the distance from start when the car A will catch the car B.
How can you find the following?
Velocity from a displacement – time graph.
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
A body is moving along a circular path of radius r. What will be the distance and displacement of the body when it completes:
Two full revolutions
______ is the length of the actual path covered by a body.
Write a note on the following:
knot
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 ______.
Displacement magnitude can be greater than the distance traveled by the object.
