Physics (Speed and Velocity)

Physics (Speed and Velocity)

What does a distance-time graph show?

How an object’s distance changes over time

What is acceleration?

The rate of change of velocity

What is velocity?

A vector quantity that measures speed in given direction

What does vector quantities have and scalar quantities lack?

Scalar quantities are lack of direction

What happens to an object when it reaches terminal velocity?

The force acting of the object become balance

What does the area under velocity-time graph represent?

It shows the object’s displacement

What is the equation for average speed?

Average speed = Total speed/ Total time