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प्रश्न
The graph shows how the velocity of a scooter varies with time in 50 s. Interpret the graph.
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उत्तर
From 0 to 10 sec. i.e O to A motion is accelerating one. From 10 s to 30 sec. scooter is moving with uniform velocity, from 30 s to 50 sec scooter is retarding fromB to c.
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संबंधित प्रश्न
Distinguish between uniform velocity and variable velocity.
Observe the figure and answer the questions.
Sachin and Sameer started on a motorbike from place A, took the turn at B, did a task at C, travelled by the route CD to D and then went on to E. Altogether, they took one hour for this journey.
Find out the actual distance traversed by them and the displacement from A to E. From this, deduce their speed.
What was their velocity from A to E in the direction AE?
Can this velocity be called average velocity?
Explain the following concept in your own words with everyday examples:
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What are the SI units of velocity?
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(a) Uniform velocity, or
(b) Non- uniform velocity.
Velocity : metre/second :: Acceleration : ______.
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Distinguish between speed and velocity.
Distinguish between speed and velocity.
Define velocity.
