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प्रश्न
The graph shows how the velocity of a scooter varies with time in 50 s. Interpret the graph.
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
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:
Velocity
A train travels from A to station B with a velocity of 100 km/h and returns from station B to station A with a velocity of 80 km/h. Its average velocity during the whole journey is ______ and its average speed is ______.
A car accelerates at 1.5m/s2 on a straight road. How much is the increase in velocity in 4s?
What is the slope of the body when it moves with uniform velocity?
If the final velocity is less than the initial velocity the acceleration is ______.
Distinguish between speed and velocity.
Distinguish between speed and velocity.
Distinguish between speed and velocity.
Define velocity.
