Correct Answer - Option 2 : instantaneous velocity
CONCEPT:
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Velocity: The rate of change of displacement of a body is called the velocity of that body.
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Velocity is a vector quantity that has both magnitude and direction.
- Mathematically it is written as,
\(\Rightarrow V = \frac{x}{t}\)
Where x = Displacement, t = time
EXPLANATION :
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Instantaneous velocity is the velocity of a body at a particular instant of time during the course of motion and is given by
\(\Rightarrow V = \frac{dx}{dt}\)
Where x = displacement t = time
- Hence, option 2 is the answer