Question

what is velocity and acceleration?​

Answer 1

Velocity is speed along with direction .It's SI unit is m/s.

Acceleration is rate of change of velocity

.Its SI unit is m/s2

Answer 2

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Velocity=> Velocity is the rate of change of position of an object with respect to time. It is a vector quantity since it has both magnitude and direction. The SI unit of velocity is m/s.

Acceleration=> Acceleration is the rate of change of velocity with respect to time.It is a vector quantity which has both magnitude and direction. The SI unit of acceleration is metre per second square.



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