Tim goes on a car journey.
for the first 15 minutes his
average speed is 40 mph.
h...
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Mathematics, 25.12.2019 03:31 miguelsanchez1456
Tim goes on a car journey.
for the first 15 minutes his
average speed is 40 mph.
he then stops for
25 minutes.
he then completes the
journey at an average
speed of 45 mph.
the total journey time
is 1 hour.
a) draw a distance-time
graph for his journey.
b) what is the average
speed for the whole
journey?
mph
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Answers: 2
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