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# Velocity

## The measurement of both speed and direction.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Velocity

by CK-12 //basic
Difference between velocity and speed, using vector arrows to represent velocity, objects that have different velocities and how to calculate average velocity.
MEMORY METER
This indicates how strong in your memory this concept is
22
• Real World Application

## Human Cannonball

by CK-12 //basic
Discover how the long jump is actually an example of projectile motion and how 3-D cameras are used to study the physics of the long jump.
MEMORY METER
This indicates how strong in your memory this concept is
2
• Real World Application

## Threading the Needle

by CK-12 //basic
Find out how a football player must combine factors such as the direction and velocity of motion to throw the football precisely.
MEMORY METER
This indicates how strong in your memory this concept is
4