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ICP Semester 2 Final Exam

Total questions: 113

Worksheet time: 3hrs 15mins

Name
Class
Date
1.
Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?
a)
10 miles
b)
7 miles
c)
8 miles
d)
6 miles
2.
 Amy runs 2 miles south, then turns around and runs 3 miles north. What is displacement?
a)
5 miles
b)
1 mile 
c)
2 miles south
d)
1 mile north 
3.
Wind blowing at 20 mph.Vector or scalar?
a)
Scalar
b)
Vector
4.
30 m/sec, East. Scalar or Vector
a)
Scalar
b)
Vector
c)
Neither
5.
If a man runs at a speed of 70 m/s, and has a time of 30 s. What is the distance he ran?
a)
2100 m
b)
0.233 m
c)
2.33 m
d)
300m
6.
If a puppy runs across a park at a speed of 15 m/s. The puppy also has a time of 5 seconds. How far did the puppy run?
a)
75m
b)
3m
c)
0.33 m
7.
A bat flies for 400 seconds, and has a distance of 100 meter. What is the speed of the bat?
a)
0.25 m/s
b)
4 m/s
c)
400 m/s
8.
What is the speed of a car that travels 400 m in 20 minutes?
a)
20 miles/hr
b)
20 m/min
c)
800 m/min
d)
200 miles/hr
9.

Velocity is speed with __________________________.

a)

a unicycle helmet

b)

direction

c)

fight

10.

The rate at which something moves is what?

a)

time

b)

space

c)

sound

d)

speed

11.

The clown walked 27 feet in 9 seconds. what was his velocity?

a)

18 feet/sec

b)

243 feet/sec

c)

36 feet/sec

d)

3 feet/sec

12.

30 mph west is an example of _________.

a)

force

b)

speed

c)

acceleration

d)

velocity

13.

Newton's 3rd Law states that for ever action there is an equal and opposite ________.

a)

reaction

b)

satisfaction

c)

fraction

d)

transaction

14.

A ______ is a push or pull on an object.

a)

force

b)

speed

c)

acceleration

d)

velocity

15.

A force that causes an object to slow down when it touches another object is _________.

a)

gravity

b)

friction

c)

inertia

d)

Newton

16.

Newton's 2nd Law says the acceleration of an object depends on its _______ and ______. (Choose two answers)

a)

force or applied force

b)

weight

c)

gravity

d)

mass

17.

if an object stays still or continues moving at the same speed and in the same direction, it is a _______ force.

a)

weak

b)

strong

c)

balanced

d)

unbalanced

18.

Net force is a combination of all ________ acting on an object.

a)

forces

b)

speeds

c)

accelerations

d)

velocities

19.

What will be the effect on the boy in the picture if the driver stops quickly?

a)

Because of inertia he will remain in the same position.

b)

He will be pushed back into the car seat.

c)

He will move from one side of the car seat to the other.

d)

He will move forward pressing against the seatbelt.

20.

Sitting at the top of a steep hill on a roller coaster (not moving), is an example of:

a)

Acceleration

b)

Inertia

c)

Speed

d)

Velocity

21.
What is the net force and the direction of movement?
a)
50 Newtons, Left
b)
50 Newtons, Right
c)
500 Newtons, RIght
d)
450 Newtons, LEft
22.
What is Newtons 1st law of motion?
a)
Force= Mass multiplied by acceleration 
b)
An object at rest stays at rest unless acted on an unbalanced force. (inertia)
c)
For every action there is a equal and opposite  re-action.
d)
law of gravity 
23.

A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s2. Determine the mass of the encyclopedia?

a)

m = 3.0 kg

b)

m = 4.0 kg

c)

m = 3.0 ml

d)

m = 30.0 g

24.

Determine the acceleration that results when a 12N net force is applied to a 3kg object.

a)

3 m/s2

b)

4 ft/s2

c)

13 m/s2

d)

4 m/s2

25.
Mass is a measure of an object's inertia. Objects with greater mass have a greater inertia; objects with less mass have less inertia.
a)
true 
b)
false 
26.

The faster an object moves, the ________ kinetic energy it has.

a)

more

b)

less

27.
__________ is stored energy. 
a)
Potential
b)
Kinetic
28.

A moving skateboard is an example of what kind of energy?

a)

Potential

b)

Kinetic

29.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
30.

When a pendulum swings, where is potential energy the greatest?

a)

1 and 5

b)

2 and 4

c)

3

d)

apple sauce

31.
At which point is kinetic energy greatest? 
a)
W
b)
X
c)
Y
d)
Z
32.

What type of energy is greatest when the cannonball is at point C?

a)

kinetic energy

b)

potential energy

c)

elastic energy

d)

awesome sauce

33.

Conservation of energy means that energy cannot be ________ or ________, but can move and be changed from one form to another.

a)

created, destroyed

b)

gravity, force

c)

heat, created

d)

Luke, Baby Yoda

34.

The amount of kinetic energy an object has depends on its:

a)

Mass and volume

b)

Volume and friction

c)

Mass and speed

d)

Speed and density

35.

What does friction do to a skateboarder going up a ramp?

a)

speeds them up

b)

no impact

c)

slows them down

d)

gives them a high five

36.

Gravitational potential energy depends on the ________ of the object. (choose three)

a)

height (position)

b)

speed

c)

mass

d)

heart

e)

acceleration of gravity

37.
The SI unit for energy is _____________.
a)
Joules
b)
kg
c)
m/s
d)
s
38.
Velocity is measured in
a)
m/s²
b)
m/s
c)
ms
d)
joules
39.
Where is potential energy converting to kinetic energy
a)
D-G
b)
C-F
c)
A-D
d)
A-G
40.
What is the KE of a football which has a mass of 0.8 kg and is kicked at a velocity of 10m/s.
a)
80 J
b)
3.2 J
c)
160 J
d)
40 J
41.
Carl lifts a 12 kg rock up to a shelf so that it has 900 J of GPE.  Find the height of the shelf. 
a)
7.65 m
b)
75 m
c)
92 m
d)
9.2 m
42.
Device/Object that measures temperature. 
a)
Thermal energy
b)
Temperature
c)
Thermometer
d)
Heat
43.
This happens to water at 100 degrees Celsius.
a)
Boils
b)
Freezes
c)
Heats
d)
All of them
44.
This happens to water at 0 degrees Celsius.
a)
Boils
b)
Freezes
c)
Heats
d)
All of them
45.
Scientists' favorite temperature scale, because it begins at the absolute coldest anything can get. 
a)
Celsius
b)
Fahrenheit
c)
Kelvin
d)
All of them
46.

With three 10 resistors connected in series with a 30 volt power supply, the total circuit current will equal ____.

a)

300 amps

b)

1 amp

c)

150 amps

d)

1 millamp

47.

As you continue to add lightbulbs in series, what happens?

a)

The bulbs get brighter

b)

The bulbs get dimmer

c)

The bulbs remain the same brightness

d)

The bulbs explode and shards of glass get everywhere

48.

If one bulb goes out in a series circuit, the remaining bulbs...

a)

also go out

b)

get brighter

c)

get dimmer

d)

explode, leaving shards of glass everywhere

49.

What is the total current in this circuit?

a)

30 A

b)

60 A

c)

2 A

d)

0.5 A

50.

The current is the same through all 3 resistors

a)

True

b)

False

51.

What is the current throughout the circuit? Respond with number only (no units)

(a)  

52.
The handle of a frying pan is often coated in rubber because rubber provides...
a)
Heat insulation
b)
Heat conduction
c)
A low melting point
d)
A nonstick surface
53.
Is iron a conductor or insulator?
a)
Conductor
b)
Insulator
54.
Is wood a conductor or insulator?
a)
Conductor
b)
Insulator
55.
A great conductor of energy is:
a)
wood
b)
plastic
c)
metal
d)
cloth
56.
Conductors are materials that...
a)
Allow heat to pass through
b)
Stop heat from passing through
c)
Allow cold to pass through
d)
Stop cold from passing through
57.

high point of a wave

a)

crest

b)

trough

c)

amplitude

d)

wavelength

58.

Low point of a wave

a)

crest

b)

trough

c)

Amplitude

d)

wavelength

59.

Height of a wave above the centerline

a)

amplitude

b)

crest

c)

trough

d)

wavelength

60.

How fast the wave is moving through a medium

a)

wave speed

b)

wavelength

c)

amplitude

d)

frequency

61.

Number of waves passing a given point in a certain amount of time, measured in Hertz (Hz)

a)

wavelength

b)

frequency

c)

amplitude

d)

wave speed

62.
What does a wave carry?
a)
boats
b)
matter
c)
energy
d)
water
63.

The highest point on a wave is:

a)

the crest

b)

the trough

c)

the top

d)

the coast

64.

Which word is used to identify the distance between points C & G?

a)

Amplitude

b)

Crest

c)

Frequency

d)

Wavelength

65.

Why do electricians wear gloves made of rubber?

a)

It is soft.

b)

It is waterproof.

c)

It is an insulator.

d)

It is inexpensive.

66.

If we touch a a live wire carrying current, we get a shock. This is because our body is a/an

a)

conductor of electricity

b)

insulator of electricity

c)

source of electricity

d)

None of these

67.

Why is a switch used in a circuit?

a)

To complete or break a circuit

b)

To save energy

c)

To prevent electric shocks

d)

To make the bulb glow easily

68.
Which of the following is NOT a conductor?
a)
Water
b)
Aluminum
c)
Wood
d)
Penny
69.

The flow of electrons is also called..

a)

Resistance

b)

Voltage

c)

Current

d)

Magnetism

70.

If you INCREASE VOLTAGE, what happens to CURRENT?

a)

it increases

b)

it decreases

c)

it stays the same

71.
What is a switch's function in a circuit?
a)
to make the current hotter or colder
b)
turn on and off the flow of current
c)
the pathway that current flows
d)
to add more power to the circuit
72.
Silver is a _____?
a)
insulator
b)
conductor
73.
If you replace the paper clip with a plastic spoon, what happens?
a)
The bulb doesn't light
b)
The bulb is dimmer
c)
The wires get hot
d)
There is no change
74.

Which particle in an atom has negative charge?

a)

proton

b)

neutron

c)

electron

d)

nucleon

75.

What is the unit of current?

a)

amps

b)

volts

c)

ohms

d)

coulombs

76.

What are the units of resistance?

a)

amps

b)

volts

c)

ohms

d)

coulombs

77.

Which equation can be used to calculate the resistance R of a resistor?

a)

V = I / R

b)

I = V x R

c)

R = V x I

d)

V = I x R

78.
How many Volts would it take to push 1 Amp through a resistance of 1 Ohm
a)
10 volts
b)
1 volt
c)
48 volts
d)
5 volts
79.

A resistor has a potential difference of 10V across it and a current of 2A flowing through it. What is the resistance of the resistor?

a)

20Ω

b)

c)

200Ω

d)

0.2Ω

80.

How do you find total resistance in a series circuit?

a)

Add the resistors together

b)

Add the inverse of the resistors together

c)

Multiply the resistors

d)

Subtract the resistors from the current

e)

Use the largest value as the main and total resistance

81.

Copper has a/an _____ resistance to electron flow than lead.

a)

greater

b)

lower

c)

equal

d)

400.3 W

82.

A transformer is connected to 120 volts. Find the current if the resistance is 480-ohms? Do not use a label.

(a)  

83.

What two factors affect an object's kinetic energy?

a)

area and volume

b)

mass and weight

c)

weight and height

d)

mass and speed

84.

Where would this tossed baseball have the greatest amount of kinetic energy?

a)

point W

b)

point X

c)

point y

d)

point z

85.

Where would this tossed baseball have the least amount of kinetic energy?

a)

point W

b)

point X

c)

point y

d)

point z

86.
Energy due to motion is ____________ energy. 
a)
Potential 
b)
Energy
c)
Kinetic
d)
Friction
87.

Calculate the kinetic energy of a moving 4 kg object travelling at a velocity of 3 m/s. Do not use a label.

(a)  

88.

What is the approximate potential energy of a 5kg object, on Earth, at a height of 10 meters above ground level?

(a)  

89.

Moving at a rate of 5 m/s, how far does a moving object travel in one minute? Do not use a label.

(a)  

90.

The distance traveled by a wave in one period is called?

a)

Frequency

b)

Period

c)

Speed of wave

d)

Wavelength

e)

Amplitude

91.

What is the amplitude of oscillations?

a)

0.5 cm

b)

1 cm

c)

2 cm

d)

5 cm

e)

20 cm

92.

Definition: Crest

a)

The highest point of a transverse wave

b)

The lowest point of a transverse wave

c)

The center of a transverse wave

d)

The distance between two points on a wave

93.

Definition: Trough

a)

The center of a wave

b)

The resting position of a wave

c)

The lowest point of a transverse wave

d)

The highest point of a transverse wave

94.

What is a medium?

a)

The lowest point of a transverse wave

b)

The size of a wave

c)

The middle of a wave

d)

Matter through which a wave travels

95.

What type of matter can waves travel through?

a)

Solid

b)

Liquid

c)

Gas

d)

All of the Above

96.

There are two types of mechanical waves:

a)

EM and Compressional

b)

Compressional and Longitudinal

c)

Transverse and Longitudinal

d)

Transverse and Electromagnetic

97.
EM waves________________travel through space.
a)
Never
b)
Cannot
c)
Can
d)
Wish they could
98.
High frequency waves have _________ wavelengths.
a)
varying
b)
long
c)
the same
d)
short
99.
Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy
a)
Radio waves
b)
Ultraviolet Rays
c)
Gamma Rays
d)
X-rays
100.
The blue section of the wave is measuring _________________.
a)
wavelength
b)
crest
c)
trough
d)
amplitude 
101.
The orange line is measuring the _________________________.
a)
wavelength
b)
amplitude
c)
crest
d)
trough
102.
What waves have the lowest energy? 
a)
Gamma rays
b)
Visible light waves
c)
Radio waves
d)
X rays
103.

Light waves are ____________ waves.

a)

Transverse

b)

Compressional

c)

Longitudinal

d)

Electromagnetic

104.

What are the units for Force?

a)

W

b)

N

c)

m/s

d)

m/s2

105.

If you push on a block that has a mass of 100 kg with a force of 100 N and it does not move, what must be the force of friction?

a)

1000 N

b)

200 N

c)

100 N

d)

50 N

106.
Two cars crash head on. What is the force acting on car 1 if the force acting on car 2 is 50,000N?
a)
500,000N
b)
50,000N
c)
5,000N
d)
25,000N
107.
A force is a ____________________
a)
push or pull
b)
motion
c)
speed
d)
net force
108.
Define Inertia
a)
The amount of matter in an object
b)
Pull of gravity on an object
c)
A push or a pull
d)
An objects tendency to resist change in motion
109.
What is the net force?
a)
5000 N right
b)
4000 N right
c)
40 N left
d)
4000 N left
110.
You walk 10 meters to math class in 20 seconds. Your average speed is
a)
2 m/s
b)
0.5 m/s
c)
200 m/s
d)
5 m/s
111.
If you throw a baseball straight up, what is its acceleration at the highest point?
a)
9.8 m/s2
b)
9.8 m/s
c)
0 m/s2
d)
0 m/s
112.
If you traveled to Jupiter, what would change?
a)
Your weight and mass
b)
your weight
c)
your mass
d)
your height
113.
Which of the options below is an example of velocity?
a)
20 m/s
b)
200 km/h
c)
20 m/s East
d)
20 East