Speed

What is speed?

• how far you go

• how fast you accelerate

• how much distance is covered over a period of time

• the change in the location of a object

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

• 10 m/s

• 100 m/s

• 10 seconds

• 1000 m/s

Total distance divided by total time is

• Constant speed

• Speed

• Average speed

• Instantaneous speed

Alan travels 100 km in 5 hrs. Find his average speed in km/h

• 20 km/hr

• 50 km/hr

• 500 km/hr

• 50 km

Which runner won the race?

• A

• B

• C

• Non of them

Calculate the time ?

• 2.5 hours

• 2.5 seconds

• 17640 seconds

• 2,5 km/hr

Calculate the distance?

• 48 km

• 3 km

• 3 km/hr

• 48 km/hr

What two measurements are necessary for calculating speed?

• Time and Distance

• Density and Time

• Area and Time

• Temperature and Distance

Jana rides her bike 11 km in 5 hours. Yassin rides his bike 10 Km in 5 hours. Kenzy rides her bike 15 km in 5 hours. Which child rides her/his bike faster?

• Kenzy

• Yassin

• Jana

• They are all having the same speed

What did you learn about speed?

• I learnt what is speed

• I learnt what is average speed

• I learnt how to calculate speed

• I learnt the different units for speed