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प्रश्न
Multiple choice Question. Select the correct option.
What does the area of an acceleration – time graph represent?
पर्याय
Uniform velocity
Displacement
Distance
Variable velocity
उत्तर
Uniform velocity
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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.
Draw a displacement-time graph for a boy going to school with uniform velocity.
Draw velocity – time graph for the following situation:
When a body, is moving with uniform velocity.
From the velocity – time graph given below, calculate Distance covered in the region ABCE.
How does the slope of a speed-time graph give the acceleration of a body moving along a straight line?
Interpret the following graph:
Given below are the speed -time graphs. Match them with their corresponding motions :
 |
(a) Uniformity retared motion |
 |
(b) Non-uniformity acceleration |
 |
(c) Non-uniform motion |
 |
(d) uniform motion |
What does the slope of speed-time graph indicate?
(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.
A straight line parallel to the x-axis in the velocity-time graph represents the object moving in ______.
