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First, note that velocity is a vector quantity. This means it has a magnitude (the speed) as well as a direction.

The magnitude of the velocity is the difference in position divided by difference in time. Hopefully, the direction should be evident from the graph.

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Q: How do you calculate the velocity of a moving object from two points on a position time graph?
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Related questions

Why do you need to calculate velocity instead of speed?

Speed and Velocity are two different things . Velocity- "the rate at which an object changes its position." Speed- "How fast an object is moving". To calculate speed and velocity, you first need to calculate distance and time. Velocity is considered to be a more logical term


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An object which is not changing in it's position in space. In simply it is at rest


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What is velocity the same as?

Velocity is a relative term. If we call that the object is moving and in particular direction, then there must be another object present, from witch it is moving away. and we can not say, witch object is moving away. If all object maintain the same position in respect to each other then, we will call them to have zero velocity.


What is the same as zero velocity?

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What formula do you use to calculate the acceleration of an object moving in a straight line?

Acceleration = Final velocity - Initial velocity / time


An object traveling at a constant 20 miles per second in a circular path is changing what?

This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.This object is changing its position, its velocity, and its acceleration.


What does velocity tell you about a moving object?

Velocity tells you what speed a moving object travels at and in what direction.


How do you know something is moving faster than some other object?

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How can you use integers to represent the velocity and the speed of an object?

This was the essential question on a homework assignment. Speed tells how fast an object is moving but it does not tell the direction. Velocity tells how fast an object is moving and it also tells the direction. When velocity is positive, the object is moving up. When velocity is negative, the object is moving down.


How are velocity and acceleration different?

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