Advertisements
Advertisements
प्रश्न
From the displacement-time graph of a cyclist given below in the Figure, find The displacement from the initial position at the end of 10 s,

Advertisements
उत्तर
Initial position = 0 m
Final position at the end of 10 s = -10m
Displacement = Final position - Initial position
= (-10) m - 0
= -10 m
APPEARS IN
संबंधित प्रश्न
What is the difference between distance travelled by a body and its displacement ? Explain with the
help of a diagram.
Clarify the difference.
Distance and displacement
What can you say about the nature of motion of a body if its displacement-time graph is A curve.
Figure (a) shows the velocity-time graph for the motion of a body. Use it to find the displacement of the body at t = 1 s, 2 s, 3 s and 4 s, then draw on Figure (b), the displacement-time graph for it.
![]() |
![]() |
| (a) | (b) |
A ball moves on a smooth floor in a straight line with uniform velocity 10 m s-1 for 6 s. At t = 6 s, the ball hits a wall and comes back along the same line to the starting point with the same speed. Draw the velocity-time graph and use it to find the total distance travelled by the ball and its displacement.
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
Give the name of the physical quantity that corresponds to the rate of change of displacement.
The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: The distance traveled in 10 s, 20 s, and 50 s.
The figure represents graphically the velocity of a car moving along a straight road over a period of 100 hours.
Calculate the distance travelled in the last 40 h.
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 |
At what time do A and B meet?Which vehicle is moving with a constant acceleration?


