Velocity
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8 Terms
What is velocity
The speed in a given direction
What does velocity include
Both magnitude and direction
What quantities is speed and velocity
Speed- scalar
Velocity- vector
How do we calculate velocity
Same way as speed but we have to state the direction
What is the special case of velocity
For objects moving in a circle
If a car is moving around a circular track at a constant speed what happens to velocity
The cars direction is constantly changing, so the velocity is constantly changing too
What happens if an object moves at a constant speed in a circle
The cars velocity is constantly changing even though it’s speed is constant
What does this rule also include
An object travelling around part of a circle
Eg moving around a corner
