Variables, Speed, Acceleration, and Velocity

Match it! Select the correct answer from the pull down...Good luck!

The variable that you change on purpose it called the _______________________.

Choose the one that represents a Velocity

A train travels 120 km in 2 hours. What is its average speed?

The variable that you count or measure is called the __________________.

A car traveling at 30 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. What is it’s acceleration?

A train moves from rest to a speed of 135 m/s in 15.0 seconds. What is its acceleration?

Data that is a measurement and uses numbers is called ________________

The variable that you keep the same the entire time is the ____________________