Question

Defne velocity and acceleration​

Answer 1

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• Velocity is the rate of change of position with respect to time.
• Acceleration is the rate of change of velocity.
• Both are vector quantities (and so also have a specified direction), but the units of velocity are meters per second while the units of acceleration are meters per second squared.

Answer 2

Answer:

Velocity : the velocity of a moving object can be defined as the rate of change of displacement with time .

Velocity= Displacement/time.

Acceleration: the rate of change of velocity of an object with time is known as its acceleration.

Acceleration = Change in velocity/Time taken