Q:
# Is Acceleration a Vector?

**Acceleration is a vector quantity, which means that it has both a direction and a magnitude.** Acceleration is the rate at which the velocity of an object changes. Velocity is also a vector and also has a direction.

The directions of an object's velocity and acceleration do not have to be the same. For example, if a car has an initial velocity of 25 km/h and is slowing to 10 km/h, the velocity vector still points forward and the acceleration vector points backward. Negative acceleration usually means that the object is slowing down, whereas positive acceleration typically means that it is speeding up.

The average acceleration of an object is determined by calculating the difference in velocity and dividing it by the time it took for the velocity to change.

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Q:
## What Is the Relationship Between Acceleration and Velocity?

A: Acceleration shows the changes in the magnitude and direction of velocity. It is a vector with a standard unit of meters per second squared. Full Answer >Filed Under: -
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## What Is the Difference Betwen Scalar Versus Vector Quantities?

A: The difference between scalar and vector quantities is that the former only provides numerical data or magnitude, while the latter also provides direction ... Full Answer >Filed Under: -
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## What Is the Formula for Finding Speed?

A: The general formula for finding speed is x = d / t, where "x" denotes the speed, "d" indicates the distance traveled and "t" represents the time it takes t... Full Answer >Filed Under: -
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## What Are Vectors in Precalculus?

A: A vector is a mathematical entity that has both magnitude and direction or is an element of a vector space. A vector is typically represented graphically b... Full Answer >Filed Under: