Motion Units

Newton is a unit of

• force

• time

• distance

Abhinav is driving a Ferrari going 60km/hour for 30 km around a race track. It takes him 0.5 hours to do so. What number represents SPEED in this problem?

• 0.5

• 30

• 60

Lauren dropped a 0.5 kg giftbox from her window, 3.4 meters off the ground. It hit the ground in 1.2 seconds. What number represents TIME in this problem?

• 0.5 kg

• 1.2

• 3.4

Which measurement uses the unit m/s?

• Time

• Distance

• Speed

• Velocity

• Acceleration

Tags

NGSS.MS-PS3-1

Which measurement uses the unit m/s + direction?

• Time

• Distance

• Speed

• Velocity

• Acceleration

Tags

NGSS.MS-PS3-1

Which formula is used to calculate velocity?

• Distance/Time

• Distance/Time (In a certain direction)

Which measurement uses the unit m/s²?

• Time

• Distance

• Speed

• Velocity

• Acceleration

Which formula is used to calculate speed?

• Distance/Time

• Distance/Time (In a certain direction)

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

You walk 20 meters south and it takes you 10 seconds to do that. What is your velocity?

• 20 m/s South

• 10 m/s South

• 2 m/s South

• 2 m/s