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प्रश्न
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उत्तर
Negative acceleration corresponds to situation when velocity is continuously decereasing with respect to the time.
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संबंधित प्रश्न
From the diagram given below, calculate deceleration.
Define acceleration.
The speed of a car increases from 10 km/h to 64 km/h in 10 seconds. What will be its acceleration?
A body has an acceleration of -3.5 ms-2. What is its retardation?
The graph shows how the velocity of a scooter varies with time in 50 s.
Work out: Deceleration
Negative acceleration is called ______.
Assertion: The accelerated motion of an object may be due to change in magnitude of velocity or direction or both of them.
Reason: Acceleration can be produced only by change in magnitude of the velocity. It does not depend the direction.
The acceleration of the body that moves with a uniform velocity will be ______.
An object can be moving with uniform speed but with variable acceleration.
Assertion: A positive acceleration of a body can be associated with the slowing down of the body.
Reason: Acceleration is a vector.
