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प्रश्न
What does the slope of speed-time graph indicate?
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उत्तर
Slope of speed time graph represents acceleration.
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संबंधित प्रश्न
What does the slope of a displacement-time graph represent?
Multiple choice Question. Select the correct option.
A graph is a straight line parallel to the time axis in a distance-time graph. From the graph, it implies:
Draw displacement – time graph for the following situation:
When a body is stationary.
Draw the speed-time graph of a body when its initial speed is not zero and the speed increases uniformly with time.
Draw the speed-time graph of a body starting from some point P, gradually picking up speed, then running at a uniform speed and finally slowing down to stop at some point Q.
Draw the following graph:
Distance versus time for a body at rest.
Draw velocity-time graph to show:
Zero acceleration
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 slope of the speed–time graph gives ______.
The area under the v-t graph represents a physical quantity that has the unit.
