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WorksheetsCh 3: Accelerated motion
Total questions: 12
Worksheet time: 10mins
The graph shows the velocity of a bicycle as the rider begins to move from a stop.
Based on the slope of the graph, what is the average acceleration of the bicycle?
0.8 m/s2 forward
1.3 m/s2 forward
2.0 m/s2 forward
6.0 m/s2 forward
The graph shows the velocity of a bicycle as the rider begins to move from a stop
What does the slope of the graph represent?
acceleration
displacement
time
velocity
A school bus's velocity decreases from 15 m/s to 5 m/s forwards over a period of 10 s. What is the bus's average acceleration?
1 m/s2 forward
2 m/s2 forward
1 m/s2 backward
2 m/s2 backward
If a race horse accelerates from rest at a constant rate of 3.5 m/s2 north, how long will the horse take to reach a speed of 19 m/s?
67 s
0.18 s
16 s
5.4 s
A car with an initial position of 75 m and an initial velocity of 5 m/s accelerates at an average rate of 4 m/s2 for 2 s. What is the car's position after 2 s?
85 m
18 m
93 m
75 m
A racing cyclist is traveling at 15.3 km/h when she speeds up with a constant forward acceleration. After 5.00 s, her speed is 31.0 km/h. What is her acceleration?
3.14 km/h/s forward
4.90 km/h/s forward
23.2 km/h/s forward
27.0 km/h/s forward
A car’s velocity decreases from 22.0 m/s to
10.0 m/s over a period of 3.0 s. What is the car’s average acceleration?
-4 m/s2
-3 m/s2
4 m/s2
3 m/s2
If a sprinter accelerates from rest at a constant rate of 2.0 m/s2, how fast will she be running after 4.0 s?
8 m/s
4 m/s
2 m/s
0.5 m/s
Which graph might represent the acceleration of a jet plane moving down a runway from a rest position?
Graph 1
Graph 2
Graph 3
Graph 4
A car with an initial position of 10.0 m and an initial velocity of 16.0 m/s accelerates at an average rate of 0.50 m/s2 for 4.0 s. What is the car’s position after 4.0 s?
Hint: xf = xi + vit +2 1a t2
68 m
78 m
82 m
88 m
A racing cyclist is traveling at 19.3 km/h when she speeds up with a constant acceleration of 0.67 m/s2. What is her velocity after 5.00 s?
3.4 m/s2
31 km / h
23 km / h
140 m/s2
How far he travelled in 8s
48 m
24 m
12 m
0.75 m
