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WorksheetsSpring Exam Review
Total questions: 75
Worksheet time: 2hrs 43mins
Name
Class
Date
1.
which point has the most potential energy
a)
G
b)
f
c)
b
d)
a
2.
Which 2 letters have the most kinetic energy
a)
W & Y
b)
X & Z
3.
Can energy be destroyed
a)
no
b)
yes
4.
When you stretch a rubber band, you are storing __________ energy.
a)
kinetic
b)
potential
c)
none of the above
d)
all of the above
5.
What is kinetic energy?
a)
moving energy
b)
potential energy
c)
stored energy
d)
renewable energy
6.
What is NOT a renewable energy source?
a)
coal
b)
wind
c)
solar
d)
water
7.
Which is NOT a non-renewable energy source?
a)
coal
b)
oil
c)
wind
d)
gas
8.
In the distance vs. time graph, what type of motion does the line represent?
a)
Speed
b)
Velocity
c)
Acceleration
d)
Deceleration
9.
In the distance vs. time graph, what type of motion does the line represent?
a)
No motion
b)
Constant velocity
c)
Acceleration
d)
Deceleration
10.
In the distance vs. time graph, what type of motion does the line represent?
a)
Acceleration
b)
No motion
c)
Deceleration
d)
Constant Velocity
11.
At 60 seconds, how far had this object traveled?
a)
0 m
b)
10 m
c)
20 m
d)
40 m
12.
Describe the speed of the object from 4-6 seconds using the distance vs. time graph.
a)
Increasing speed
b)
Decreasing speed
c)
Not moving
d)
Constant speed
13.
Describe the speed of the object from
0-2 seconds using the distance vs. time graph.
0-2 seconds using the distance vs. time graph.
a)
Constant speed
b)
Speeding up
c)
Slowing down
d)
Not moving
14.
A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest. Find the acceleration.
a)
30 m/s
b)
24 m/s2
c)
9 m/s2
d)
81 km/hr
15.
A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
a)
24 m/s2
b)
18 m/s2
c)
16 m/s2
d)
16 m/s
16.
Which energy conversion is taking place when you put gasoline in a car?
a)
thermal -> electrical
b)
mechanical -> electrical
c)
chemical -> mechanical
d)
mechanical -> electromagnetic
17.
Solar Energy is transferred to _____ Energy.
a)
Mechanical
b)
Solar
c)
Sound
d)
Electrical
18.
Distance and direction of an object's change in position from a starting point
a)
displacement
b)
distance
c)
motion
d)
reference point
19.
Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Bill's distance?
a)
0 meters
b)
400 meters
c)
800 meters
d)
1600 meters
20.
Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Bill's displacement?
a)
0 meters
b)
400 meters
c)
800 meters
d)
1600 meters
21.
Jerry walked from home to school, then from the school to the park. What is his total distance?
a)
2 km
b)
5 km
c)
8 km
d)
10 km
22.
Jerry walked from home to school, then from the school to the park. What is his total displacement?
a)
2 km
b)
5 km
c)
8 km
d)
10 km
23.
This person bought coffee and put it on the seat next to them. If they stopped quickly and the coffee spilled which law would that represent?
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
24.
When you step on a Lego. You push on the Lego and the Lego pushes back on you.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
25.
Pushing a child on a swing is easier than pushing an adult on the same swing, because the adult has more mass and requires more force to accelerate.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
26.
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
27.
Which law states that the acceleration of an object depends on the force exerted on it and its mass?
a)
1st Law
b)
2nd Law
c)
3rd Law
28.
Which law states that for every action there is an equal and opposite reaction?
a)
1st Law
b)
2nd Law
c)
3rd Law
29.
Which law states that an object at rest stays at rest and an object in motion stays in motion unless an unbalanced force acts on it?
a)
1st Law
b)
2nd Law
c)
3rd Law
30.
What happens when ice cubes melt in a glass?
a)
Heat travels from the ice to the warmer water.
b)
No energy is transferred.
c)
Heat is transferred from the warmer water to the ice cubes.
d)
The water warms up due to the humidity
31.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
32.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
33.
Near the ceiling of a room the air is warmer; the warm air rises because of
a)
conduction
b)
convection
c)
radiation
34.
The picture shows an electrical circuit. This circuit is a series circuit because:
a)
It has 3 light bulbs.
b)
The same current flows through all three light bulbs.
c)
It uses a single battery.
d)
The electrical current is divided between the three light bulbs.
35.
As the resistance of a circuit increases, the current will...
a)
increase
b)
decrease
c)
stay the same
36.
Pick the correct sentence.
a)
This circuit will work because it is a closed circuit.
b)
Energy will freely flow in this circuit.
c)
This circuit will not work because there is no energy source.
d)
This circuit will not work because there is no switch.
37.
What will happen if one light bulb is removed from this circuit?
a)
The other bulbs will go out.
b)
The other bulbs will stay on
c)
The other bulbs will get dimmer.
d)
The battery will become stronger.
38.
Which circuit (s) are parallel?
a)
A
b)
A and B
c)
B and C
d)
C
39.
This circuit has a battery, buzzer, and switch.
When the switch is closed the buzzer will sound because -
When the switch is closed the buzzer will sound because -
a)
the switch gives energy to the battery
b)
the buzzer is made of special plastic
c)
the wires are cooled by the surrounding air
d)
electricity can flow in a complete path
40.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
41.
What size resistor would produce a 3 Amp current flow with a 12 Volt battery
a)
1 Ohm
b)
3 Ohms
c)
4 Ohms
d)
12 Ohms
42.
What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?
a)
25 V
b)
10 V
c)
2.5 V
d)
0.4 V
43.
Current times Resistance equals
(I X R)
(I X R)
a)
Power
b)
Voltage
c)
Amperage
d)
Ohm
44.
Voltage divided by Resistance
(V / R)
a)
Current
b)
Power
c)
Ohms
d)
Watts
45.
Voltage divided by Current
(V / I)
a)
Current
b)
Power
c)
Resistance
d)
Watts
46.
What type of wave is this?
a)
Transverse
b)
Longitudinal
47.
What type of wave is this?
a)
Transverse
b)
Longitudinal
48.
The Electric Force is strongest when charges are...
a)
close together
b)
far apart
c)
the electric force is constant everywhere
49.
Two oppositely charged particles are held in place near each other. When the particles are released, what will most likely happen?
a)
the will accelerate towards each other
b)
they will accelerate away from each other
c)
they will move towards each other at a constant speed
d)
they will move away from each other at a constant speed
50.
Two like charged particles are held in place near each other. When the particles are released, what will most likely happen?
a)
the will accelerate towards each other
b)
they will accelerate away from each other
c)
they will move towards each other at a constant speed
d)
they will move away from each other at a constant speed
51.
Which of the figures represents reflection?
a)
A
b)
B
c)
C
d)
D
52.
Which of the following represents refraction?
a)
A
b)
B
c)
C
d)
D
53.
Which wave in the diagram has the greatest wavelength?
a)
1
b)
2
c)
3
d)
4
54.
When placed at equal distances apart, the greatest gravitational attraction will be between two
a)
skateboards
b)
bowling balls
c)
school buses
55.
Which is needed to determine the amount of gravitational force between two objects?
a)
distance and mass
b)
weight and time
c)
area and weight
56.
A student drops a bowling ball and an apple from a third-story window. Both objects hit the ground at the same time. From the experiment, the student should conclude that
a)
the apple weighs more than the bowling ball
b)
more air friction is acting on the apple than on the bowling ball
c)
gravity pulls on both objects, causing them to fall at the same time.
57.
What is the acceleration of a 50 kg object pushed with a force of 500 newtons? The answer to this question is most likely (HINT: Look at the units!!!) -
a)
10 N
b)
10 m/s2
c)
10 kg
58.
If a 10 kilogram object accelerates suddenly at 15 m/s^2, how much force was applied to the object?
a)
150 Newtons
b)
15 Newtons
c)
150 kilograms
d)
100 kilograms
59.
If a force of 50 Newton's was applied to an object with a mass of 500 grams, what will the object's acceleration be?
a)
10 m/s^2
b)
.1 m/s^2
c)
100 m/s^2
d)
1 m/s^2
60.
Which state of matter has closely packed and organized particles?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
61.
Which state of matter has closely packed and disorganized particles?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
62.
Which state of matter has loosely packed and unorganized particles?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
63.
Thermal energy ALWAYS moves from _____ to _____.
a)
solid to liquid
b)
ice to water
c)
hot to cold
d)
solid to gas
64.
All matter is made of _____ that are constanly moving.
a)
insulators
b)
particles
c)
convection
d)
pieces of plastic
65.
If an object has particles that are moving very quickly, the object 's temperature is probably _____.
a)
cold
b)
slow
c)
big
d)
hot
66.
If an object has particles that are moving very slowly, the object's temperature is probably ______.
a)
hot
b)
small
c)
cold
d)
big
67.
When wavelength increases, what happens to the frequency?
a)
it increases
b)
it decreases
c)
it stays the same
68.
What is the speed of a wave that has a wavelength of 2 and a frequency of 2.5?
a)
2.5 m/s
b)
5 m/s
c)
4.5 m/s
d)
6 m/s
69.
When the frequency of a wave increases, what happens to the wavelength?
a)
The wavelength is not directly affected by the frequency of a wave.
b)
The wavelength increases.
c)
The wavelength decreases.
d)
More specific information is needed to form a conclusion about the wavelength.
70.
The momentum of an object depends upon the object's ___________&_____________.
a)
size and shape
b)
mass and speed
c)
mass and veloctiy
d)
mass and energy
71.
Which has more momentum: a car stopped at a red light or a bike moving at 15 mph?
a)
car
b)
bike
c)
they are equal
d)
cannot determine using the info provided
72.
Mechanical waves are created when a source of energy causes a medium to _________________.
a)
vibrate
b)
expand
c)
move
d)
compress
73.
Any material that a wave travels through is called a ____________________.
a)
vibration
b)
compression
c)
medium
d)
crest
74.
The type of waves that require medium to pass:
a)
Mechanical Waves
b)
Electromagnetic Waves
75.
Sophia was trying to explaining to Tyler how to find the speed. What equation should she use to calculate speed?
a)
speed = time/distance
b)
speed = distance X time
c)
speed = voleicty X time
d)
speed = distance/time
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