Chapter 07 Motion Questions-04
Questions
1. What is the nature of the distance-time graphs for uniform and non-uniform motion of an object?
Show Answer
Answer
When the motion is uniform, the distance time graph is a straight line with a slope.
When the motion is non uniform, the distance time graph is not a straight line.It can be any curve.
2. What can you say about the motion of an object whose distance-time graph is a straight line parallel to the time axis?
Show Answer
Answer
If distance time graph is a straight line parallel to the time axis, the body is at rest.
3. What can you say about the motion of an object if its speedtime graph is a straight line parallel to the time axis?
Show Answer
Answer
If speed time graph is a straight line parallel to the time axis, the object is moving uniformly.
4. What is the quantity which is measured by the area occupied below the velocity-time graph?
Show Answer
Answer
The area below velocity-time graph gives the distance covered by the object.
