A bus travels at a constant speed. It stops for a short time and then travels at a higher
constant speed. draw a distance-time graph for this bus journey.
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hope the diagram below helps
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(a) A bus travels at a constant speed. It stops for a short time and then travels at a higher constant
speed.
Using the axes in Fig. 1.1, draw a distance-time graph for this bus journey.
time
distance
0
0
Fig. 1.1
[3]
(b) A lift (elevator) starts from rest at the ground floor of a building.
Fig. 1.2 is the speed-time graph for the motion of the lift to the top floor of the building.
4.0
3.0
2.0
1.0
0
0 5 10 15 20 25
speed
m / s
time/ s
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