Advertisements
Advertisements
प्रश्न
What type of motion is represented by the following graph ?
Advertisements
उत्तर
Graph (b) represents a motion of constant speed.
APPEARS IN
संबंधित प्रश्न
Draw a velocity-time graph to show the following motion :
A car accelerates uniformly from rest for 5 s ; then it travels at a steady’ velocity for 5 s.
For uniform motion _________
A train starting from rest picks up a speed of 20 ms−1 in 200 s. It continues to move at the same rate for the next 500 s and is then brought to rest in another 100 s.
- Plot a speed-time graph.
- From graph calculate
(a) uniform rate of acceleration
(b) uniform rate of retardation
(c) total distance covered before stopping
(d) average speed.
From the velocity – time graph given below, calculate Distance covered in the region ABCE.
The graph of one quantity versus another result in a straight line. How are the quantities related to each other?
Which of the following graphs represents a motion with negative acceleration?
Figure shows displacement- time graph of two objects A and B moving in a stra ight line. Which object is moving fa ster?
What can you say about the motion of a body if:
Its time-velocity graph is a straight line
State whether true or false. If false, correct the statement.
If the velocity – time graph of a particle is a straight line inclined to X-axis then its displacement – time graph will be a straight line.
If the velocity-time graph has the shape AMB, what would be the shape of the corresponding acceleration-time graph?
