Velocity Video Quiz

What is the definition of speed?

• The rate at which an object changes direction

• The rate at which an object covers a distance

• The magnitude and direction of an object's movement

• The time it takes for an object to stop

What is the standard unit of measure for speed?

• Miles per hour (MPH)

• Kilometers per hour (KMH)

• Meters per second (m/s)

• Meters per minute (m/min)

Which of the following measurements represents velocity?

• 50 m/s

• 25 mph

• 45 kph-west

• 4 m/s

A walker travels 100 meters in 25 seconds. What is the walker's speed?

• 25 m/s

• 4 m/s

• 100 m/s

• 0.25 m/s

Change in position is _________________.

• displacement

• distance

• not healthy

• delicate

The actual or entire path take in the _______________.

• Displacement

• Distance

• route

• speed