DistanceTimeDistance Time GraphAClick the picture below that
matches graph A.
DistanceTimeDistance Time GraphABClick the picture below that
matches graph B.
DistanceTimeDistance Time GraphABCClick the picture below that
matches graph C.
DistanceTimeDistance Time GraphABCDClick the picture below that
matches graph D.
DistanceTimeDistance Time GraphABCDEClick the picture below that
matches graph E.
30Whats the speed limit?At this speed, how far would you
travelin 1 hour?in 2 hours?in an hour?in 10 minutes?
70If I travel 70 miles in 1 hour, whats my speed?If I travel 25
miles in an hour, whats my speed?50If I travel 15 miles in of an
hour, whats my speed?60If I travel 10 miles in of an hour, whats my
speed?40
The unit for Distance is milesThe unit for Time is hoursSo what
is the unit for speed?miles per hourmph
The unit for Distance is kilometresThe unit for Time is hoursSo
what is the unit for speed?kilometres per hourkm/h
metres per secondThe unit for Distance is metresThe unit for
Time is secondsSo what is the unit for speed?The speed of sound is
330 m/s. This is called Mach 1.
m/s
Time (hours)Distance (km)Distance Time GraphWhat speed?1 hour to
travel 20 kmSo Speed = 20 km/h
Time (hours)Distance (miles)Distance Time GraphWhat speed?2
hours to travel 30 milesSo Speed = 15 mphDistance (miles)?
Now doExercise 1,Q. 1, 2 & 3
(HSDU Support Materials)
Time (hours)Distance (km)Distance Time GraphHow far in of an
hour?Approximately 7 kilometres.What was the speed for the first
part of the journey?10 km in 1 hour, so 10km/h. How long did she
stop for? of an hour(15 minutes)How long did it take to run 40 km?2
hours(2 hours 45 minutes)
