Physics
Out of the following, the correct displacement-time graph for uniform motion is:
Motion in One Dimension
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Answer
The correct displacement-time graph for uniform motion is:
Reason — When the displacement-time graph is a straight line inclined to the time axis, then the body covers equal distances in equal intervals of time and shows uniform motion.
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Related Questions
The slope of displacement-time graph gives:
- Velocity
- Acceleration
- Speed
- Displacement
From the given displacement-time graph, answer the following questions:
(i) The kind of motion depicted in this graph is :
- uniform
- non-uniform
- retardation
- all of the above
(ii) The velocity between point A and C is:
- 20 ms-1
- 5 ms-1
- 10 ms-1
- 15 ms-1
(iii) The displacement at t = 3s is:
- 15 m/s2
- 12.5 m/s2
- 40 m
- 30 m
From the velocity-time graph, we can determine :
- The displacement of the body in a certain time interval.
- The acceleration of the body at any instance.
- Both (a) and (b)
- None of these
The velocity-time graph of a body in motion is a straight line inclined to the time axis. The correct statement is —
- velocity is uniform
- acceleration is uniform
- both velocity and acceleration are uniform
- neither velocity nor acceleration is uniform.