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प्रश्न
Interpret the following graph:
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उत्तर
In distance time graph a straight line parallel to time axis represents state of motion.
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संबंधित प्रश्न
A car of mass 1000 kg is moving with a velocity of 10 m s−1. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of car at the end of 25 s will be :
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform acceleration.
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC, and CD.
In which section, car has a zero acceleration?
A train starting from rest picks up a speed of 20 ms−1 in 200 s. It continues to move at the same rate for the next 500 s and is then brought to rest in another 100 s.
- Plot a speed-time graph.
- From graph calculate
(a) uniform rate of acceleration
(b) uniform rate of retardation
(c) total distance covered before stopping
(d) average speed.
Which of the following graphs represents a motion with negative acceleration?
What can you say about the nature of motion of a body of its displacement-time graph is:
A straight line inclined to the time axis with an acute angle?
Draw distance-time graph to show:
Increasing velocity
Draw velocity-time graph to show:
Acceleration
Write a sentence to explain the shape of graph.
The area under velocity – time graph represents the ______
A straight line parallel to the x-axis in the velocity-time graph represents the object moving in ______.
