Question

What is a velocity?
Thanks

Answer 1

velocity is a measure of product of change of displacement per unit time in a specific period of time interval

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Answer 2

Hello there!

Explanation:

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Velocity is the displacement of an object during a specific unit of time. Two measurement are needed to determine velocity. Displacement includes a direction, so velocity also includes a direction. Velocity can be average velocity or an instantaneous.

Velocity Formula:

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V=Δx/t

Velocity is displacement per unit of time or displacement divided by time. Units for velocity are the same as for speed: m/s, km/h, mph. Delta x (Δx) is the symbol used for displacement.  Delta(Δ) means "change in." Δx means "change in position." Δx is calculated by final position minus initial position.

1. Displacement
2. Time
3. Speed with direction

Hope this helps!

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-Charlie