NPS EL [Quiz] Velocity and Inertia

Which one represents a unit to measure velocity?

• mm

• m/s

• kg

• mL

What does D stand for in this velocity triangle?

• density

• distance

• days

What does T stand for in this velocity triangle?

• test

• time

• triangle

How do you solve for velocity?

• D x T

• V x T

Tags

NGSS.MS-PS3-1

How do you solve for distance?

• D x T

• V x T

The airplane covers 600 km at a speed of 300 km/h. How long does the flight take?

• 1 hour
• 3 hours
• 2 hours

A car travels 120 km north in 2 hours. What is its velocity?

• 30 km/h
• 90 km/h
• 60 km/h

An airplane travels 1200 km north in 3 hours. What is its velocity?

• 300 km/h
• 500 km/h
• 400 km/h

An airplane travels at a speed of 400 km/h for 5 hours. How far does the airplane travel?

• 2500 km
• 1500 km
• 2000 km

Tags

NGSS.MS-PS3-1

What does velocity tell you about the object?

• Velocity measures the mass of the object.
• Velocity tells you the speed and direction of the object.
• Velocity shows the size and mass of the object.