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प्रश्न
Its time-displacement graph is a straight line.
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उत्तर
In displacement-time graph a straight line shows body is at rest if it is parallel to time axis and shows a body is moving with uniform velocity if it is inclined to x axis.
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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.
Given alongside is the velocity-time graph for a moving body :
Find :
(i) Velocity of the body at point C.
(ii) Acceleration acting on the body between A and B.
(iii) Acceleration acting on the body between B and C.
What type of motion is represented by the following graph ?
Draw a displacement-time graph for a boy going to school with uniform velocity.
Draw displacement – time graph for the following situation:
When a body is stationary.
A ball is thrown up vertically and returns back to thrower in 6 s. Assuming there is no air friction, plot a graph between velocity and time. From the graph calculate
- deceleration
- acceleration
- total distance covered by ball
- average velocity.
A body at rest is thrown downward from the top of the tower. Draw a distance – time graph of its free fall under gravity during the first 3 seconds. Show your table of values starting t = 0 with an interval of 1 second, (g = 10 ms−2).
Represent the location of an object described as at 15 m, 45o west of north, on a graph paper.
Which of the following graphs represents a motion with negative acceleration?
The area of the velocity-time graph gives the displacement of the body.
