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Themepark Science Review

Total questions: 126

Worksheet time: 2hrs 6mins

Name
Class
Date
1.
What key word tells me I'm measuring speed?
a)
how fast
b)
how far
c)
how long
2.
What key word tells me I'm measuring time?
a)
how fast
b)
how far
c)
how long
3.
What key word tells me I'm measuring distance?
a)
how fast
b)
how far
c)
how long
4.
What unit would I use when measuring speed?
a)
m/sec
b)
meters
c)
seconds
5.
What unit would I use when measuring time?
a)
ft/sec
b)
feet 
c)
second
6.
A train travels 25 km in .5 hrs. How fast is the train going?
a)
25 miles/hr
b)
5 miles/hr
c)
125 km/hr
d)
50 km/hr
7.
Mr. Rudman drives his race car for 4 hrs at 150 miles/hr. How far will he travel?
a)
600 km
b)
60 miles
c)
6 miles
d)
600 miles
8.
If a robot chases you down at a speed of 900 m/s for a distance of 200 m. How long has the robot been chasing you?
a)
0.22 s
b)
4.5 s
c)
180000 s
9.
Michael rides his bike at a constant speed of 12 miles per hour. How far can he travel in 2 hours?
a)
1/2 mile
b)
6 miles
c)
24 Kilometers
d)
24 miles
10.

What is the graph showing?

a)

Slowing down moving toward start

b)

Speeding up moving toward start

c)

Slowing down moving away from start

d)

Speed up moving away from start

11.

What is the graph showing?

a)

Speeding up moving away from start

b)

Speeding up moving towards start

c)

Slowing down moving towards start

d)

Slowing down moving away from start

12.

What is the graph showing?

a)

Constant speed towards start

b)

Constant speed away from start

c)

Acceleration away from start

d)

Acceleration towards start

13.
a)

Slows down toward start

b)

Slows down away from start

c)

Speeds up while toward start

d)

Speeds up away from start

14.

What is the graph showing?

a)

Slows down toward start

b)

Speeds up toward start

c)

Slows down away from start

d)

Speeds up away from start

15.

What is the graph showing?

a)

Constant high speed

b)

Stopped

c)

Accelerating

d)

Constant low speed

16.

What is the graph showing?

a)

Constant speed away from start

b)

Constant speed toward start

c)

Accelerating away from start

d)

Stopped toward start

17.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
18.
Which runner had a head start?
a)
A
b)
B
c)
C
19.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
20.

Susie went to the store, when she got there she realized that she forgot her wallet and returned home.


Which graph matches this motion?

a)
b)
c)
d)
21.

Which person moved the fastest in 3 seconds?

a)

biker

b)

runner

c)

walker

d)

they are all moving equally

22.
What is speed?
a)
how far you go
b)
how much distance is covered over a period of time
c)
how fast you accelerate
d)
the change in the location of a object
23.
What is the equation to calculate speed?
a)
speed = distance/time
b)
speed = time/distance
c)
speed = time x distance 
d)
speed = speed/time 
24.
Bob runs from 4:50 pm until 5:20pm at an average speed of 7km/h. How far did he go?
a)
4.5km
b)
2.5km
c)
3.5km
d)
14km
25.

Eight students ran a 180-meter course during their physical education class. The chart shows the time it took each student to complete the course. How much faster was the average speed for Student 1 than the average speed for Student 8?

a)

2 m/s

b)

4 m/s

c)

6 m/s

d)

15 m/s

26.

Students measure how far a snail can travel per minute. The graph shows their data. What is the speed of the snail?

a)

0.25 cm/min

b)

0.50 cm/min

c)

1.00 cm/min

d)

4.00 cm/min

27.

Directions: The table shows the times it took different animals to cover various distances. Use the table to answer any questions that follow. Which animal's speed is the least?

a)

Giraffe

b)

Rabbit

c)

Antelope

d)

Cheetah

28.

The speed limit for an average city road is 45 miles per hour, or about 72 kilometers per hour. Which animals would receive a speeding ticket if they traveled down the road at their average speed?

a)

Antelope, cheetah, and gray fox

b)

Antelope, cheetah, and gazelle

c)

Giraffe, gray fox, and rabbit

d)

Gazelle, giraffe, and rabbit

29.

Which animal's speed is the greatest?

a)

Cheetah

b)

Gazelle

c)

Gray fox

d)

Rabbit

30.

In which of the following graphs below are both runners moving at the same speed?

a)
b)
c)
d)
31.

Segment O-A The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

32.

Segment A-B The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

33.

Segment B-C The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

34.

Segment C-D The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

35.

In which of the following graphs below did one runner overtake (run past) the other?

a)
b)
c)
d)
36.

Which of the graphs shows that one of runners ended the race 10 yards ahead of the other?

a)
b)
c)
d)
37.

Which of the graphs shows that one of runners started in the same place?

a)
b)
c)
d)
38.
At what time did runner A pass runner B?
a)
0 seconds
b)
1 second
c)
2 seconds
d)
3 seconds
39.
Which runner had a head start?
a)
A
b)
B
c)
C
40.
What happens to pressure as you go deeper under water?
a)
it increases
b)
it decreases
c)
it stays the some
d)
no soup for you!
41.
Where is pressure the greatest on the dam?
a)
D
b)
C
c)
B
d)
A
42.
What is the equation for pressure?
a)
Pressure = Force / Surface area
b)
Pressure = Force x Surface area
c)
Pressure = Force + Surface area
d)
I have a 6 foot squirrel named Antney
43.

What is pressure?

a)

The amount of force exerted on a surface

b)

The surface area of an object

c)

The weight of an object

44.
Buoyancy is the tendency for objects to float in a fluid. Buoyancy pushes the opposite direction of...
a)
waves push.
b)
magnetic pull.
c)
the wind.
d)
gravity's pull
45.
Diagram 10 shows a diver in the sea
Which physical quantity will increase when the diver dives deeper?
a)
Pressure
b)
Buoyant Force
c)
Atmospheric pressure
d)
Gravitational field strength
46.
Objects A-D are in water. Which is the most dense?
a)
A
b)
B
c)
C
d)
D
47.

How do you Calculate Pressure

a)

Force(N)/Area(m2)

b)

Force(kg)/Area(mi2)

c)

Area(m2)/Force(N)

48.

Pressure can be exerted by solids, liquids and gases.

a)

TRUE

b)

FALSE

49.

This is an example of the everyday application of pressure in:

a)

Solids

b)

Liquids

c)

Gases

d)

Plasma

50.

The pressure inside the syringe will decrease if we move the plunger in:

a)

Direction A

b)

Direction B

c)

We don't have to move the plunger as the pressure will change on its own.

d)

None of the above answers.

51.
What pressure does a 4000N horse exert on the ground if each foot is 10cm2?
a)
40 N/cm2
b)
100 N/cm2
c)
400 N/cm2
d)
10 N/cm2
52.
Pressure can be measured in Pascales (Pa) or Newtons per square metre.
1 Pa = 1N/m2
a)
True
b)
False
53.
If the horse reared up on 2 legs what effect would it have on the pressure?
a)
it will exert half the pressure it did before
b)
it will exert the same pressure it did before
c)
it will exert twice the pressure it did before
d)
it will exert four times the pressure it did before
54.

Army tank tracks are useful for travelling through the mud because..

a)

they decrease the force the vehicle exerts on the ground

b)

they increase the force the vehicle exerts on the ground

c)

they decrease the pressure the vehicle exerts on the ground

d)

they increase the pressure the vehicle exerts on the ground

55.
Which of these animals would probably cause the greatest pressure on the ground?
a)
A fat cow with big feet
b)
A fat cow with small feet
c)
 A calf with big feet
d)
A calf with small feet
56.
As you climb up a mountain what happens to the air pressure?
a)
decreases
b)
increases
c)
stays the same
57.

If an object's surface area is smaller does it create more or less pressure?

a)

More

b)

Less

c)

The same

58.

If you're walking in snow why would you wear boots instead of high heels?

a)

Because boots have a higher surface area making the pressure less and stopping you from sinking.

b)

Because it's more comfortable

c)

No, high heels are better

59.

A cardboard box weighs 30N. If we added weight to the box, what would happen to the pressure?

a)

increase

b)

decrease

c)

stay the same

60.

Which situation produces more force on the floor?

a)

standing on one foot

b)

standing on two feet

c)

standing on four feet

d)

all produce the same force

61.

Which situation produces more pressure on the floor?

a)

standing on one foot

b)

standing on two feet

c)

standing on four feet

d)

all produce the same pressure

62.

A person weighs 700N and their feet have a surface area of 0.1m2. How much pressure is exerted?

a)

7000N/m2

b)

70N/cm2

c)

100N/m2

63.

The pressure of the gas in the balloon in the ice water will be:

a)

Greater than that of the balloon in the boiling water.

b)

Less than that of the balloon in the boiling water.

c)

The same as that of the balloon in the boiling water.

d)

Not enough information to answer the statement.

64.

A woman has 4 type of shoes. Which will exert the greatest pressure on the ground when she wears them?

a)
b)
c)
d)
65.
The SI Unit of force is
a)
Pascal
b)
Meter/second
c)
Newton
d)
kg
66.

In Fig two boys A and B are shown applying force on a block. If the block moves towards the right, which one of the following statements is correct?

a)

Magnitude of force applied by A is greater than that of B

b)

Magnitude of force applied by A is smaller than that of B.

c)

Net force on the block is towards A.

d)

Magnitude of force applied by A is equal to that of B.

67.

Which jar is under greatest pressure?

a)

C

b)

D

68.

If the diver swam to the bottom of the dam the pressure on him would.....

a)

Decrease

b)

Increase

c)

Stay the same

69.

A block is resting on the floor. It has a weight of 36N and a surface area 0.2 m2m^2  .

Calculate the pressure on the bottom of the block.

a)

360N

b)

360N/ m2m^2  

c)

180N/ m2m^2  

d)

180N

70.

Each block has a weight of 10N and a face of 4c m2m^2  . Find the pressure on the bottom of the blue block when all four blocks are stacked as shown.

a)

0.25 Ncm2\frac{N}{cm^2}  

b)

0.5 cm2cm^2  

c)

10 Ncm2\frac{N}{cm^2}  

d)

40 Ncm2\frac{N}{cm^2}  

71.
What is a conductor?
a)
 A material that allows electricity to flow through it.  The circuit is complete. 
b)
A material that does not allow electricity to flow through.  It stops the flow of electricity.
c)
A light switch.
72.
The form of energy that can produce light, heat, motion, and magnetic force.
a)
electricity
b)
water
c)
grass
73.
Parallel Circuit
a)
Electricity has more than one way to travel through the circuit.  The light bulb burns the longest.
b)
Lightbulb burns the brightest in this circuit.
c)
railroad tracks
74.
An example of an insulator is?
a)
metal
b)
plastic
c)
brass
d)
aluminum
75.
The circuit that has only one path for electricity to travel around.
a)
parallel circuit
b)
series circuit
c)
no circuit
76.
The act of going around. A system that connects electrical devices so they will operate is?
a)
skeleton
b)
mystery box 
c)
circuit
77.
A unit used to measure the electric potential of a battery is called...
a)
current
b)
electricity
c)
volt
78.
What is a current?
a)
A constant flow of electricity 
b)
A path that a current can flow along
79.
What are the 3 basic components of a circuit?
a)
Energy source, Load, Energy Pathway
b)
Battery, Energy source, Energy Pathway
c)
Battery, Wire, Energy Pathway
d)
ALL of them
80.
The light bulb in the circuit is an example of _______. 
a)
Load
b)
Battery source
c)
Energy pathway
d)
All of them
81.
A wire is an example of _____.
a)
Battery source 
b)
Energy pathway
c)
Load
d)
All of them
82.
___________ wires keep electrons on course & protect us from the dangerous flow of electricity. 
a)
Insulated
b)
Conducted
83.
From this picture which is the conductor and which is the insulator? 
a)
Conductor: yellow wire, Insulator: black wire
b)
Insulator: yellow wire, Conductor: black wire
84.
If the electric circuit is CLOSED, the switch is _______. 
a)
ON
b)
OFF
85.
If the electric circuit is OPEN, the switch is ____.
a)
ON
b)
OFF
86.
A ______ controls the flow of electrons by opening an closing a circuit. 
a)
electrical switch
b)
electric circuit
87.
We need a _____ circuit for the light bulb to BE ON. 
a)
closed
b)
open
88.

What unit is used to measure current?

a)

Ohms

b)

Omega

c)

Volts

d)

Amps

89.

What unit is used to measure resistance?

a)

Ohms

b)

Omega

c)

Volts

d)

Amps

90.
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.
91.
This is the symbol for a _____?
a)
switch
b)
light 
c)
battery
d)
wires
92.
This is the symbol for a _____?
a)
Lamp
b)
Water wheel
c)
Loudspeaker
d)
Motor
93.
Does this diagram represent a series or parallel circuit?
a)
series circuit
b)
parallel circuit
94.

What is a circuit?

a)

A rate of charges flow through a cross-sectional area of a wire

b)

A closed path that a current can flow along

95.
If the Voltage is increased and the resistance stays the same, Current will
a)
Increase
b)
Decrease
c)
Stay the same
d)
X
96.

Based on the graph, which of the following would be true regarding the relationship of voltage and current?

a)

As voltage increases, current decreases.

b)

Voltage will not affect current.

c)

As voltage decreases, current increases.

d)

As voltage increases, current also increases.

97.
wood is a _____?
a)
conductor
b)
insulator
98.
Silver is a _____?
a)
insulator
b)
conductor
99.
this circuit is .....?
a)
open
b)
parallel
c)
closed
d)
The cutest little circuit evah!
100.
A fifth grade class constructed this circuit.  Which of these objects most likely made the light glow when connected to points X and Y?
a)
plastic straw
b)
cotton string
c)
aluminum foil
d)
rubber eraser
101.
What is the power source for this circuit?
a)
Battery
b)
Electric socket
c)
Wires
d)
Magic
102.
Choose the correct sentence.
a)
This circuit will work because it is an open circuit.
b)
This circuit will work because it is a closed circuit.
c)
This circuit will NOT work because it is an open circuit.
d)
This circuit will NOT work because it is a closed circuit.
103.
What's my name?
a)
Tweety Bird
b)
Whirlly Bird
c)
Angry Bird
d)
Mocking Bird
104.
Who Am I?
a)
Rez
b)
Taz
c)
Moz
d)
Wez
105.
Name this guy.
a)
Waggy
b)
Shaggy
c)
Yaggy
d)
Baggy
106.
This is the symbol for a _____?
a)
an AC current source
b)
a DC current source
c)
a battery
d)
a single cell
107.
This is the symbol for a _____?
a)
an AC current source
b)
a DC current source
c)
a battery
d)
a single cell
108.
a)
Closed push switch
b)
Pressure pad
c)
Weighing scales
d)
Fuse
109.
What is one problem with using a series circuit? 
a)
It has a lot of series. 
b)
If one goes down, they all go down! 
c)
It doesn't work properly.
d)
There are no problems. 
110.
In a parallel circuit if one of the light bulbs burns out the rest _________.
a)
stop the flow of electricity
b)
 can still light up
c)
 will go out
d)
of the light bulbs burn out also
111.
A unit used to measure the electric potential of a battery is called...
a)
current
b)
electricity
c)
volt
112.
A magnet will pick up a nail, but not a penny because the nail
a)
has rust on it.
b)
is lighter than the penny.
c)
has a sharp point.
d)
contains iron.
113.
Which of these is attracted to a magnet?
a)
iron nail
b)
copper penny
c)
piece of paper
d)
notebook
114.
The magnet's shown will
a)
not move
b)
attract
c)
repel
d)
all of the above
115.
The magnet's shown will
a)
not move
b)
attract
c)
repel
d)
all of the above
116.
All magnets have 2
a)
fields
b)
colors
c)
poles
d)
all of the above
117.
The two poles on a magnet are
a)
north and east
b)
north and west
c)
south and north
d)
south and west
118.

Magnetism is a force.

a)

True

b)

False

119.
The north and south poles of two magnets ______________ each other.
a)
a. have no reaction to
b)
b. move away from
c)
c. repel
d)
d. attract
120.
A horseshoe magnet has __________
a)
a. a battery on each end
b)
b. two south poles
c)
c. two north poles
d)
d. a north pole and a south pole
121.
I am attracted to the south pole of a magnet.
a)
south pole
b)
magnetism
c)
north pole
d)
lines of force
122.
I attract iron for a short amount of time.
a)
permanent magnet
b)
lines of force
c)
temporary magnet
d)
levitation
123.
The Earth is a giant magnet.
a)
true
b)
false
124.
A magnetized needle that is allowed to swing freely is a compass.
a)
true
b)
false
125.
A maglev train uses magnets to help it run.
a)
true
b)
false
126.

The Formula Rossa uses which system to slow it down:

a)

Magnetic braking system

b)

Friction braking system

c)

Electric braking system

d)

Nuclear Braking system

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