What is velocity and acceleration ? Mention their SI unit.
Answers
Answer:
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Explanation:
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).
Acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. ... Acceleration is defined as the change in the velocity vector in a time interval, divided by the time interval.
Si unit of velocity - metre per second
Si unit of acceleration - metres/second2
Answer:
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What is velocity and acceleration ? Mention their SI unit.