Advertisements
Advertisements
प्रश्न
Ashok starts from his house and travels 3 km to reach his school. On finding the school gates closed, he returns to his house. What is?
The distance traveled by Ashok.
Advertisements
उत्तर

Distance travelled =distance between house to school + distance between school to house=3+3 =6 km.
APPEARS IN
संबंधित प्रश्न
Under what conditions can a body travel a certain distance and yet its resultant displacement be zero ?
Is displacement a scalar quantity?
Can you suggest the kind of motion of a body from the following distance – time graph?

Under what condition is the displacement of a body equal to the distance traveled by it?
A body is moving along a circular path of radius r. What will be the distance and displacement of the body when it completes:
Full revolution
An object covers a distance of S meters in t seconds as follows :
| S (meters) | 0 | 8 | 20 | 20 | 16 | 10 | 0 |
| t (Seconds) | 80 | 2 | 5 | 10 | 12 | 15 | 10 |
Plot a graph, taking t on X-axis and S on Y-axis. Determine the velocity of the object at time
(i) 6 s, and
(ii) 14 s.
The table below shows the distance travelled by two vehicles A and B during each second:
| Time (s) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Distance travelled by A (m) | 0 | 20 | 80 | 180 | 240 | 300 | 360 | 420 |
| Distance travelled by B (m) | 0 | 10 | 40 | 90 | 160 | 250 | 360 | 490 |
Give the value of the velocity at which they are meeting
State whether true or false. If false, correct the statement.
Distance covered by a particle never becomes zero but displacement becomes zero.
The displacement is zero when the initial and final positions are ______.
A particle is moving in a circular pattern of radius r. The displacement after half a circle would be ______.
