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प्रश्न
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform acceleration.
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उत्तर
Following is the velocity-time graph:
When a body is moving with variable velocity, but uniform acceleration: Then velocity-time graph OA is a straight line inclined to the time axis.
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संबंधित प्रश्न
What is the quantity which is measured by the area occupied below the velocity-time graph?
What can you say about the motion of a body if its speed-time graph is a straight line parallel to the time axis ?
What type of motion is represented by the following graph ?
Draw displacement – time graph for the following situation:
When a body is stationary.
From the velocity – time graph given below, calculate Average velocity in region CED.
The area of the right triangle under a speed-time graph is 500 m, in a time interval of 20 s. What is the speed of the body? Is the motion uniform or non-uniform?
What does the slope of speed-time graph indicate?
Draw velocity-time graph to show:
Deceleration
Write a sentence to explain the shape of 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.
The given graph shows the variation of velocity (v) with position (x) for a particle moving along a straight line
Which of the following graph shows the variation of acceleration (a) with position (x)?
