speed - time graphs
Name:
Look at this speed time graph:
speed
(m/s)
15
0 5 30 40 time (s)
Describe the motion in the first 5 seconds
choose a description
stationary
moving with constant speed
moving with constant acceleration
slowing down
Describe the motion in the next 25 seconds
choose a description
moving with constant speed
stationary
uniform deceleration
returning from the journey with constant speed
Describe the motion in the last 10 seconds
choose a description
moving with constant speed
stationary
uniform deceleration
returning from the journey with constant speed
What is the acceleration in the first 5 seconds?
m/s
2
What is the acceleration in the last 10 seconds?
m/s
2
What is the distance traveled in the first 5 seconds?
m
What is the distance traveled in the next 25 seconds?
m
What is the distance traveled in the last 10 seconds?
m
What is the total distance traveled?
m
What is the average speed for this journey?
m/s
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