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प्रश्न
What kind of a velocity does a flying bird most likely to have?
(a) Uniform velocity, or
(b) Non- uniform velocity.
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उत्तर
A flying bird most likely to have a non uniform velocity.
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संबंधित प्रश्न
Explain the following concept in your own words with everyday examples:
Velocity
If the velocity of an object increases with respect to time, then the object is said to be in______ acceleration.
Velocity : metre/second :: Acceleration : ______.
Assertion: The Speedometer of a car or a motor-cycle measures its average speed.
Reason: Average velocity is equal to total displacement divided by total time taken.
A car accelerates at 1.5m/s2 on a straight road. How much is the increase in velocity in 4s?
If final velocity is equal to initial velocity the value of acceleration is ______.
Assertion: An object can have constant speed but the variable velocity
Reason: Speed is a scalar but velocity is a vector.
Distinguish between speed and velocity.
Define velocity.
Distinguish between speed and velocity.
