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प्रश्न
Draw a displacement-time graph for a boy going to school with uniform velocity.
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उत्तर
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संबंधित प्रश्न
The velocity-time graph for part of a train journey is a horizontal straight line. What does this tell you about its acceleration ?
For uniform motion _________
Multiple choice Question. Select the correct option.
In the velocity-time graph, the acceleration is
How does the slope of a speed-time graph give the acceleration of a body moving along a straight line?
What can you say about the nature of motion of a body of its displacement-time graph is:
A straight line inclined to the time axis with an acute angle?
Its time-displacement graph is a straight line.
Interpret the following graph:
Derive the equation
S = ut+ `1/2` at2
Using a speed- time graph
(i) In speed time graph uniform motion is given by a straight line parallel to x axis so figure (a) denotes the uniform motion.
(ii) In speed time graph motion with increasing speed is shown by straight line with positive slope so figure (c) denotes the motion with speed increasing.
(iii) In speed time graph motion with decreasing speed is shown by straight line with negative slope so figure (b) denotes the motion with speed decreasing.
(iv) In speed time graph motion with oscillating speed is shown by zigzag line so figure {d) denotes the motion with speed oscillating.
State whether true or false. If false, correct the statement.
The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.
