हिंदी

Show the shape of the distance-time graph for the motion in the following case: A car parked on a side road.

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प्रश्न

Show the shape of the distance-time graph for the motion in the following case:

A car parked on a side road.

आलेख
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उत्तर

The distance-time graph of a car parked on a roadside is such that with the increase in time, there is no change in distance, as shown in the given figure.

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अध्याय 9: Motion and Time - Exercises [पृष्ठ १०५]

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एनसीईआरटी Science [English] Class 7
अध्याय 9 Motion and Time
Exercises | Q 7. (ii) | पृष्ठ १०५

संबंधित प्रश्न

What can you say about the motion of an object if its speed-time graph is a straight line parallel to the time axis?


What can you say about the motion of a body whose distance-time graph is a straight line parallel to the time axis ?


Fill in the following blank with suitable word :

The slope of a speed-time graph of a moving body gives its………………………..


Four cars A, B, C and D are moving on a levelled, straight road. Their distance-time graphs are shown in the given figure. Which of the following is the correct statement regarding the motion of these cars?


A student draws a distance-time graph for a moving scooter and finds that a section of the graph is horizontal line parallel to the time axis. Which of the following conclusion is correct about this section of the graph?


The slope of the distance-time graph at any point gives______.


What are the uses of the graphical study of motion?


Starting from A, Paheli moves along a rectangular path ABCD as shown in figure. She takes 2 minutes to travel each side. Plot a distance-time graph and explain whether the motion is uniform or non-uniform.


Assertion: The position-time graph of a uniform motion in one dimension of a body can have a negative slope
Reason: When the speed of the body decreases with time then, the position-time graph of the moving body has a negative slope.


What do you infer if

  1. Distance – time graph is a straight line.
  2. The velocity-time graph is curved.
  3. Displacement time is zigzag.

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