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प्रश्न
Draw velocity-time graph to show:
Deceleration
Write a sentence to explain the shape of graph.
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उत्तर
Deceleration is represented by a straight line having a negative slope with time axis.
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संबंधित प्रश्न
A body is moving uniformly in a straight line with a velocity of 5 m/s. Find graphically the distance covered by it in 5 seconds.
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 ?
What type of motion is represented by the following graph ?
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC and CD.
Compare the distance travelled in section BC with the distance travelled in section AB.
Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate which car is ahead after 10 s and by how much?
Draw the following graph:
Distance versus time for a body at rest.
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 parallel to line axis?
Draw distance-time graph to show:
Uniform velocity
Figure shows the velocity-time graphs for two objects A and B moving in same direction . Which object has the greater a cceleration?
