Velocity Questions

What are the two things that must be measured in order to find an objects velocity?

• speed and direction

• acceleration and speed

• direction and time

• distance and rate

Which of the following is an example of velocity?

• running 20 m/s

• running 20 meters

• running 20 m/s quickly

• running 20 m/s south

A train travels 228 kilometers in 2 hours. What is its speed?

• 456 km/h

• 456 km

• 114 km/h

• 114 km

If the speed is 10 m/s, and the distance is 10 meters, what is the time?

• 10 seconds

• 10 hours

• 1 second

• 0.1 second

What is the definition of velocity?

• A force that opposes motion

• Uniform circular motion

• The speed of an object in a particular direction

Tags

NGSS.MS-PS3-1

If the speed is 15 m/s, and the time is 4 seconds, then the distance traveled is:

• 60 m/s

• 30 m

• 45 m

• 60 m

An airplane flies with a constant speed of 500 miles per hour. How far can it travel in 2 hours?

• 2000 miles

• 1000 miles

• 500 miles

• 1500 miles

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

• 10 m/s

• 1000 m/s

• 100 seconds

• 10 seconds

Tags

NGSS.MS-PS3-1

Which of the following is a unit of speed ?

• sec

• mi

• m/s

• min

Which of the following is a unit of speed?

• km/hr

• hr

• km

• s

Tags

NGSS.MS-PS3-1