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प्रश्न
Define velocity.
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उत्तर
Velocity is the rate of change of displacement. It is the displacement in unit time.
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संबंधित प्रश्न
Distinguish between uniform velocity and variable velocity.
The S.I. unit of velocity is ___________
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 ______.
At the highest point, when a body is thrown vertically upwards, the velocity is ______.
Assertion: An object can have constant speed but the variable velocity
Reason: Speed is a scalar but velocity is a vector.
Define velocity.
Distinguish between speed and velocity.
Distinguish between speed and velocity.
Distinguish between speed and velocity.
Distinguish between speed and velocity.
