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WorksheetsForce and Motion Review (PRE-AP)
Total questions: 34
Worksheet time: 39mins
Name
Class
Date
1.
What is the net force on the block?
a)
5 Newtons up
b)
5 Newtons down
c)
15 Newtons up
d)
15 Newtons down
2.
What is a force that works opposite of motion?
a)
friction
b)
acceleration
c)
velocity
d)
motion
3.
What is inertia?
a)
the tendency of an object to resist change in motion
b)
how fast an object is going in a given direction
c)
a measure of the lack of motion of an object
d)
change in speed or direction of an object
4.
Which 2 measurements do you need to calculate speed?
a)
distance and friction
b)
direction and time
c)
direction and friction
d)
distance and time
5.
This is an example of-
a)
balanced forces
b)
pushing forces
c)
holding forces
d)
unbalanced forces
6.
The force that pulls objects toward the center of the Earth.
a)
motion
b)
air resistance
c)
gravity
d)
friction
7.
A push or pull that causes an object to move, stop, or change direction.
a)
force
b)
motion
c)
energy
d)
inertia
8.
When a table cloth is pulled quickly and dishes remain in place it is because of
a)
inertia
b)
energy
c)
magnetism
d)
action/reaction
9.
What is the net force on the block?
a)
40 N left
b)
0 N (Balanced)
c)
20 N right
d)
40 N right
10.
What is the net force on the block?
a)
10 N right
b)
0 N (balanced)
c)
5 N left
d)
1 N up
11.
Forces always act in equal and opposite pairs.
a)
Law of Inertia
b)
Law of Force and Acceleration
c)
Action/Reaction
d)
None of the above
12.
An object at rest or moving at a constant speed in a straight path will continue to do so until a net force acts upon it.
a)
Law of Inertia
b)
Law of Force and Acceleration
c)
Action/Reaction
d)
None of the above
13.
The hiking club walked 15 km in the first 3 hours. Then they stopped for 2 hours to eat lunch. After lunch, they followed the same path back to their starting point. The return hike took 4 hours. Which graph correctly shows their motion?
a)
A
b)
B
c)
C
d)
D
14.
Mike conducted an investigation using three brands of skateboards. He wanted to see which skateboard rolled the fastest down a curved ramp. He released each skateboard at the top of the ramp once and used a stopwatch to determine the fastest skateboard. What is the independent variable?
a)
The time for the skateboard to reach the bottom of ramp
b)
The type of ramp
c)
Brand of skateboards
d)
The friction
15.
Mike conducted an investigation using three brands of skateboards. He wanted to see which skateboard rolled the fastest down a curved ramp. He released each skateboard at the top of the ramp once and used a stopwatch to determine the fastest skateboard. What is the dependent variable?
a)
The time for the skateboard to reach the bottom of ramp
b)
The type of ramp
c)
Brand of skateboards
d)
The friction
16.
A hockey puck sliding along a table and eventually coming to a stop due to friction.
a)
Law of Inertia
b)
F=ma
c)
Action/Reaction
d)
None of the above
17.
A firefighter turns on his hose and is pushed backwards.
a)
Law of Inertia
b)
F=ma
c)
Action/Reaction
d)
None of the above
18.
It takes less force to push an empty shopping cart than a full shopping cart.
a)
Law of Inertia
b)
F=ma
c)
Law of Action/Reaction
d)
None of the above
19.
Why does a crumpled piece of paper land before a flat sheet of paper?
a)
Gravity exerts more force on the crumpled paper.
b)
There is more air resistance on the flat paper.
c)
The crumpled paper is heavier
d)
The flat paper is lighter.
20.
A train that travels 100 kilometers in 4 hours is traveling at what average speed? Remember: Speed= distance/time
a)
50 km/h
b)
100 km/h
c)
400 km/h
d)
25 km/h
21.
It takes more force to accelerate the iron man on the left than the iron man on the right because the iron man on the left has more mass. This best describes-
a)
Law of Inertia
b)
F=ma
c)
Action/Reaction
d)
None of the above
22.
Hulk will continue to fly in the air until gravity pulls him down. This is best described using-
a)
Law of Inertia
b)
F=ma
c)
Action/Reaction
d)
None of the above
23.
If an object travels 5 miles in 30 minutes what is the speed of the object? Speed= distance/time
a)
10 mph
b)
5 mph
c)
150 mph
d)
6 mph
24.
Which type of simple machine does this picture represent?
a)
pulley
b)
lever
c)
inclined plane
d)
wedge
25.
Which type of simple machine does this picture represent?
a)
pulley
b)
lever
c)
inclined plane
d)
wedge
26.
What is the average speed of the person during the 4 seconds? Remember: Speed=distance/time
a)
20 meters per second
b)
5 meters per second
c)
4 meters per second
d)
80 meters per second
27.
Describe the motion from Point D to E.
a)
slowing down
b)
going back to where they started
c)
staying in the same place
d)
going downhill
28.
Describe the motion from Point C to D.
a)
constant speed
b)
increasing speed
c)
going uphilll
d)
decreasing speed
29.
Which would require less force when lifting a chair?
a)
Lifting the chair on your own
b)
Lifting using a long inclined plane
c)
Lifting using a medium inclined plane
d)
Lifting using a short inclined plane
30.
What does section A represent on the graph?
a)
speeding up
b)
going uphill
c)
constant speed
d)
slowing down
31.
What does section C represent on the graph?
a)
moving to the right
b)
not moving
c)
speeding up
d)
slowing down
32.
What is the speed of the person during section A of the graph? Speed=distance/time
a)
10 m/s
b)
5 m/s
c)
1 m/s
d)
2 m/s
33.
Who is traveling at the slowest speed?
a)
Finn
b)
Marceline
c)
Jake
d)
All are traveling the same speed
34.
Who is traveling at the fastest speed?
a)
Finn
b)
Marceline
c)
Jake
d)
All are traveling the same speed
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