Motion

Front

The speed you read on a speedometer is: average speed, constant speed, velocity, instantaneous speed

Back

instantaneous speed

Front

3 m/s north is an example of a(n)

Back

velocity

Front

A car moves around a wide turn going 45 mi/hr the whole time. The car has a constant__________. Options: velocity, acceleration, direction, speed

Back

speed

Front

If you ride your bicycle down a straight road for 500 m then turn around and ride back to your starting point, your distance is _________your displacement.

Back

greater than

Front

Motion is a change in: position, velocity, time, speed

Back

position

Front

An indicator that orients you when describing motion is called the

Back

reference point

Front

How long will it take an object traveling at 25 m/s to reach a distance of 125 meters?

Back

5 s

Front

A high-speed train travels with an average speed of 227 km/hr for 2 hrs. How far does the train travel?

Back

454 km

Front

A cross-country runner runs 10 km in 40 minutes. What is his average speed?

Back

.25 km/min

Front

What does the slope of a distance vs. time graph tell you?

Back

the speed of the object