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WorksheetsP3.08b: Motion review
Total questions: 22
Worksheet time: 6hrs 30mins
Which of these measurements is a scalar quantity?
4 m East
3 m down
2 m
What is the displacement of an athlete who runs around a 100 m track three times and ends where they started?
300 m
0 m
200 m east
What is the distance of an athlete who runs around a 100 m track three times and ends where they started?
300 m
0 m
200 m east
The slope of a position-time graph shows the ____.
Velocity
Acceleration
The slope of a velocity-time graph shows the _____.
Position
Acceleration
If a cyclist covers 20 m in 2 s, what is their speed?
10 m/s
18 m-s
40 ms
How much time does it take for a cyclist with a speed of 10 m/s to travel 20 m?
2 s
200 m2/s
-10 /s
Describe the motion of the object at 10 s (where the line crosses the x-axis).
It changes direction
It speeds up
What is a nickname for Newton's First Law of Motion?
Inertia
F=ma
Action-Reaction
What is Newton's Second Law of Motion?
Inertia
F = ma
Action-Reaction
Which of Newton's Laws refers to forces being paired?
Newton's First Law (Inertia)
Newton's Second Law (F=ma)
Newton's Third Law (Action-Reaction)
In which direction does the frictional force act?
Opposite the direction of the applied force
In the direction of the applied force
Which force opposes gravity in this picture?
Normal
Tension
Lift
Which force opposes gravity in this picture?
Normal
Tension
Lift
Which force opposes gravity in this picture?
Normal
Tension
Lift
This type of energy is also known as "energy of position."
Potential energy
Kinetic energy
Mechanical energy
True or False: Potential energy can be converted to kinetic energy, and vice-versa.
True
False
At which letter point is the potential energy at its maximum?
A
B
C
D
At which letter point is the kinetic energy at its maximum?
A
B
C
D
Assuming constant gravity, what does kinetic energy depend on?
Mass and height
Mass and velocity
Assuming constant gravity, what does potential energy depend on?
Mass and height
Mass and velocity
What is the momentum of a semi truck at rest?
0 J
12 J
