Advertisements
Advertisements
प्रश्न
What is the difference between distance travelled by a body and its displacement ? Explain with the
help of a diagram.
Advertisements
उत्तर
| Distance | Displacement |
| 1.Distance has only magnitude, with no specified direction. | 1.Displacement has magnitude as well as direction. |
| 2.It is a scalar quantity. | 2.It is a vector quantity. |
| 3.Two different distances can be added directly. | 3.We have to follow the vector addition method to add displacements. |
One difference in diagrammatic form is as follows:
Here the curved line is the distance traveled and the straight line is the magnitude of the displacement.
APPEARS IN
संबंधित प्रश्न
State whether distance is a scalar or a vector quantity.
Differentiate between distance and displacement.
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.
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.
Is distance covered during nth second more than the distance covered in n seconds?
A particle is moving in a circular path of radius r. The displacement after half a circle would be
Distinguish distance and displacement.
______ is the length of the actual path covered by a body.
The displacement is zero when the initial and final positions are ______.
Displacement is the ______ distance covered by a body.
