Motion

A car driving at 50 miles per hour drives for 2 hours. What distance did it cover?

• 50 miles
• 25 miles
• 100 miles
• 75 miles

A truck driving at 60 miles per hour travels 150 miles. How long is it driving for?

• 9000 hours
• 0.4 hours
• 210 hours
• 2.5 hours

The SI unit for acceleration is

• mph
• m/s
• m/s²

Acceleration: is the rate of change in ___________.

• speed
• distance
• velocity 
• displacement 

SI unit for speed

• Mph

• m/s or km/h

• newtons

• pounds

24km/hr South is an example of

• speed

• direction

• velocity

• acceleration

Calculate the velocity of a cyclist traveling 100km south over a period of 5 hours

• 20km/h south

• 10km/h south

• 10mi/h

• 20km/h

How do you tell if an object is in motion

• touching it

• reference points

• timing it

• pushing on it

How far does a car driving 50 m/s for 10 seconds travel

• 500m

• 50m/s

• 5km

• 5m

How fast is a train moving if it travels 32km in 4 hours

• 8km/h

• 8m/s

• 128m/s

• 128km/h