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प्रश्न
What term is used to denote the change of velocity with time ?
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उत्तर
Acceleration
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संबंधित प्रश्न
Fill in the following blank with a suitable word:
Acceleration is the rate of change of ______ It is measured in ______
Describe the motion of a body which is accelerating at a constant rate of 10 m s–2. If the body starts from rest, how much distance will it cover in 2 s ?
Derive the formula s= `ut+1/2at^2` , where the symbols have usual meanings.
A boy is sitting on a merry-go-round which is moving with a constant speed of 10 m s−1. This means that the boy is :
When a car driver travelling at a speed of 10 m/s applies brakes and brings the car to rest in 20 s, then retardation will be :
Which of the following could not be a unit of acceleration?
Define velocity. State its unit.
A car starting from rest acquires a velocity 180m s-1 in 0.05 h. Find the acceleration.
The velocity-time graph of a body in motion is a straight line inclined to the time axis. The correct statement is ___________
How can you find the following?
Acceleration from velocity – time graph.
