Q:
# What is the equation for velocity?

**The equation for velocity is displacement divided by time.** The equations for speed and velocity are similar, but velocity must always have direction, whereas speed does not.

While speed is a measure of how fast something is moving, velocity is a measure of the rate an object changes its position. Distance is a measure of how far something is, while displacement is a measure of the shortest distance between an object's start point and its end point. For example, a runner who ran 400 meters around a track travelled a distance of 400 meters. However, he has a displacement of 0 because he ended up at the same place he started.

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Q:
## What is the free-fall equation?

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Q:
## What is the difference between acceleration and deceleration?

A: Acceleration refers to the change in velocity of a moving object within a certain period of time, either to a slower or faster pace, while deceleration exc... Full Answer >Filed Under: -
Q:
## How is speed calculated?

A: Speed is also known as velocity, and it is calculated by dividing the distance traveled by the amount of time it took to cover that distance. This is expre... Full Answer >Filed Under: -
Q:
## What is the angular acceleration formula?

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