Question

what is velocity?And change in velocity means​

Answer 1

Answer:

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. ... If there is a change in speed, direction or both, then the object has a changing velocity and is said to be undergoing an acceleration.

Other units: mph, ft/s

In SI base units: m/s

Explanation:

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Answer 2

Answer:

hey!! its easy !!

Explanation:

<<..VELOCITY..>>>

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

<<<CHANGE IN VEL..>>>

An object can change velocity in a number of ways: it can slow down, it can speed up, or it can change direction. A change in speed, or a change in direction, or a change in both speed and direction means that the object has a change in velocity.