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प्रश्न
Draw distance-time graph to show:
Decreasing velocity
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उत्तर
As slope of this line is negative so this represent decreasing velocity.
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संबंधित प्रश्न
Derive the following equation of motion by the graphical method : v2 = u2 + 2as, where the symbols have their usual meanings.
What type of motion is represented by the following graph ?
What does the slope of velocity-time graph represent?
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC, and CD.
Is the magnitude of acceleration higher or lower than that of retardation? Give a reason.
From the velocity – time graph given below, calculate acceleration in the region AB.
Draw the following graph:
Speed versus time for a stepped motion
Figure shows the distance-time graph of three students A, B and C. On the basis of the graph, answer the following :
Which of the three is traveling the fastest?
(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 of the velocity-time graph gives the displacement of the body.
