Motion

___ refers to how fast an object is moving.

Which two factors does speed depend on?

___ refers to the rate at which an object changes position.

What two factors does velocity depend on?

Which is an example of speed? Options: A car driving 55 miles per hour south, A roller coaster is traveling 10 meters per second.

Which is an example of velocity? Options: A car driving 55 miles per hour south, A roller coaster is traveling 10 meters per second.

Which is an example of Acceleration?

A turtle is crawling 34 cm/min. Is this speed or velocity?

A train is travelling North 220 km/hr. Is this speed or velocity?

Acceleration is a speeding up, slowing down or a change in direction. Is the following acceleration and if so, which one?
A swimmer has 10 meters left in the race and he is neck-in-neck with his competitor. He has a surge of adrenaline and pulls ahead to win.