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प्रश्न
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform acceleration.
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उत्तर
Following is the velocity-time graph:
When a body is moving with variable velocity, but uniform acceleration: Then velocity-time graph OA is a straight line inclined to the time axis.
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संबंधित प्रश्न
Study the speed-time graph of a car given alongside and answer the following questions:
(i) What type of motion is represented by OA ?
(ii) What type of motion is represented by AB ?
(iii) What type of motion is represented by BC ?
(iv) What is the acceleration of car from O to A ?
(v)What is the acceleration of car from A to B ?
(vi) What is the retardation of car from B to C ?
Multiple choice Question. Select the correct option.
The slope of displacement – time graph represents.
Multiple choice Question. Select the correct option.
In the velocity-time graph, the acceleration is
From the velocity – time graph given below, calculate Distance covered in the region ABCE.
The area of the right triangle under a speed-time graph is 500 m, in a time interval of 20 s. What is the speed of the body? Is the motion uniform or non-uniform?
Figure shows displacement- time graph of two objects A and B moving in a stra ight line. Which object is moving fa ster?
Draw velocity-time graph to show:
Acceleration
Write a sentence to explain the shape of graph.
Draw velocity-time graph to show:
Zero acceleration
Write a sentence to explain the shape of graph.
State whether true or false. If false, correct the statement.
The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.
A straight line parallel to the x-axis in the velocity-time graph represents the object moving in ______.
