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प्रश्न
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.
विकल्प
If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If assertion is false but reason is true.
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उत्तर
If assertion is false but reason is true.
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संबंधित प्रश्न
What kind of a velocity does a flying bird most likely to have?
(a) Uniform velocity, or
(b) Non- uniform velocity.
When a body said to have a uniform velocity?
A car accelerates at 1.5m/s2 on a straight road. How much is the increase in velocity in 4s?
A body moves with an initial velocity of 5ms-1 and accelerates at 2ms -2. Its velocity after 10s is ______.
If final velocity is equal to initial velocity the value of acceleration is ______.
A body moves in a circular pattern the ______ of velocity does not change but changes.
Define velocity.
Distinguish between speed and velocity.
Define velocity.
Distinguish between speed and velocity.
