Question

2 A cyclist and a driver both set off from the same place but at different times
of day. They headed to the same destination, 25 km away. This distance-
time graph shows their motion during their journeys.
4 Here
S
Distance travelled by a cyclist and driver
S
А A
30
a
25
20
Distance (km)
15
10
a)
5
0
1.00p.m.
1.30p.m.
2.00p.m.
2.30p.m.
3.00p.m.
3.30p.m.
4.00p.m.
4.30p.m.
5.00p.m.
5.30p.m.
6.00p.m.
Y
Time of day
a) Which graph, X or Y, is most likely to show the cyclist's journey?
Justify your answer. x
b) For how long did person X stop?
c) What was the speed of person X in the first hour? lo kom/hr
d) What was the speed of person X in the final hour? 15 kn Ihr
e) What was the speed of person Y during their journey?
f) Using your answer to part e), calculate how far person Y had trayelled
by 5.40p.m
.​

Answer 1

Answer:

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