Question

define velocity and speed​

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. ... Velocity is a physical vector quantity; both magnitude and direction are needed to define it.

The speed of an object is the magnitude of the change of its position; it is thus a scalar quantity.

Explanation:

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Answer 2

ANSWER ♡:-

• Velocity :- It is the speed of something in a given direction.
• Speed :- speed is a scalar quantity that refers to "how fast an object is moving".