Physics Typesetting (Velocity)

Thread starter Monocerotis
Start date Sep 29, 2009
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Physics Typesetting Velocity

In summary, velocity is a measure of an object's rate of change in position over time and is represented by the symbol v in physics. It is calculated by dividing the change in position by the change in time, and there are three types: average, instantaneous, and terminal. In physics typesetting, velocity is represented by the symbol v in either regular or italic font, with an arrow above it to indicate its vector nature. The main difference between velocity and speed is that velocity includes direction, while speed only represents magnitude.

Sep 29, 2009

Monocerotis

Gold Member

Homework Statement

I am typing up some physics notes in Microsoft Word 2007, and I would like to know how to write

as in - The line over the v indicates an average or a mean.

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Sep 29, 2009

RoyalCat

I've always seen [tex]\bar x[/tex] used to express average values.

Sep 29, 2009

Monocerotis

Gold Member

1. What is velocity in physics?

Velocity is a measure of the rate of change of an object's position over time. It is a vector quantity, meaning it has both magnitude (speed) and direction. In physics, velocity is often represented by the symbol v.

2. How is velocity calculated?

Velocity is calculated by dividing the change in an object's position by the change in time. This can be represented by the equation v = Δx/Δt, where Δx is the change in position and Δt is the change in time.

3. What are the different types of velocity?

There are three types of velocity: average velocity, instantaneous velocity, and terminal velocity. Average velocity is calculated over a specific time interval, instantaneous velocity is calculated at a specific moment in time, and terminal velocity is the maximum velocity an object can reach in a certain medium due to air resistance or other forces.

4. How is velocity represented in physics typesetting?

In physics typesetting, velocity is often represented by the symbol v in either regular or italic font. It can also be represented by an arrow above the symbol to indicate its vector nature.

5. What is the difference between velocity and speed?

While velocity and speed are often used interchangeably in everyday language, they have different meanings in physics. Velocity is a vector quantity that includes both magnitude (speed) and direction, while speed is a scalar quantity that only represents magnitude. In other words, velocity tells us the rate and direction of an object's motion, while speed only tells us the rate.