Advertisements
Advertisements
प्रश्न
The numerical ratio of displacement to distance for a moving object is :
विकल्प
always less than 1
equal to 1 or more than 1
always more than 1
equal to 1 or less than 1
Advertisements
उत्तर
equal to 1 or less than 1
i.e., Equal to 1 or less than 1.
Displacement is always smaller than or equal to displacement.
संबंधित प्रश्न
A particle is moving in a circular path of radius r. The displacement after half a circle would be :
What can you say about the nature of motion of a body if its displacement-time graph is A straight line inclined to the time axis with an obtuse angle?
A car travels a distance 100 m with constant acceleration and average velocity of 20 ms-1. The final velocity acquired by the car is 25 ms-1.
Find
(i) The initial velocity.
(ii) Acceleration of the car.
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.
Write the SI units for measurement of distance and displacement.
______ is the length of the actual path covered by a body.
Obtain a relation for the distance travelled by an object moving with uniform acceleration in the interval between 4th and 5th seconds.
The rate of change of displacement ______.
A quantity that has both magnitude and direction is ______.
Choose the correct option.
