wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Y8b3 Physics Quiz - WTA

Total questions: 64

Worksheet time: 1hrs 4mins

Name
Class
Date
1.
What is the net force?
a)
20 N 
b)
0 N 
c)
400 N 
d)
40 N 
2.

What is the unit to MEASURE force?

a)

Kilogram

b)

Meter

c)

Pounds

d)

Newton

3.

A ____________ is a push or a pull on an object.

a)

friction

b)

force

c)

magnet

d)

gravity

4.
What is the net force?
a)
10 N
b)
0 N
c)
25 N
d)
1 N
5.
If these teams are pulling with the same amount of force what will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
6.
Balanced or unbalanced?
a)
balanced
b)
unbalanced
7.

Forces that have a net force of zero Newtons

a)

Balanced force

b)

Unbalanced force

8.
The sum of all forces acting on an object.
a)
Contact Force
b)
Balanced Force
c)
Unbalanced Force
d)
Net Force
9.
What will cause an object to move?
a)
Applied forces
b)
Balanced forces
c)
Unbalanced forces
10.
Balanced or Unbalanced?
a)
Balanced 
b)
Unbalanced
11.
Calculate the Net Force. 
a)
60N, Left 
b)
40N, Right 
c)
0N
d)
60N, Right
12.
Calculate the Net Force. 
a)
40N, Left
b)
40N, Right
c)
0N, Balanced
d)
75N, Right
13.
You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?
a)
60 N right
b)
10 N left
c)
60 n right
d)
50 N left
14.

What type of contact force is in this photo?

a)

Tension Force

b)

Spring Force

c)

Frictional Force

d)

Spring Force

e)

Air Resistance Force

15.

What type of contact force is in this photo?

a)

Tension Force

b)

Spring Force

c)

Frictional Force

d)

Spring Force

e)

Air Resistance Force

16.

A force between two objects that are TOUCHING is a

a)

Non-contact Force

b)

Contact Force

c)

Gravitational Force

d)

Jedi Force

17.
An object at rest will _______ if no outside forces are applied.
a)
Stay at rest
b)
Increase Velocity
c)
Decrease Mass
18.
The SI units for force are...
a)
Kilograms
b)
Newtons
c)
Meters per second
d)
Pounds
19.
If a baseball and a cannonball are dropped from the same height at the same time, which ball will hit the ground first?
a)
the cannonball
b)
the baseball
c)
The balls land at the same time.
d)
the ball with the larger volume
20.
According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will
a)
remain in motion.
b)
eventually come to a stop.
c)
change its momentum.
d)
accelerate.
21.
What is velocity?
a)
the quickness of an object
b)
the location of an object
c)
acceleration
d)
speed in a specific direction
22.
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
23.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
24.
What is the speed of an object that travels 60 meters in 4 seconds?
a)
240 m/s
b)
15 m/s
c)
0.067 m/s
d)
15 mph
25.
What two measurements are necessary for calculating speed?
a)
Mass and time
b)
Temperature and mass
c)
Mass and distance
d)
Distance and time
26.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
27.

Match the description to the graph:

"The car is stopped."

a)
b)
c)
28.

Match the description to the graph:

"The car is traveling at a constant speed."

a)
b)
c)
29.

Segment A-B The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

30.

Match the description to the graph:

"The car is slowing down."

a)
b)
c)
d)
31.
Can be measured in meters (m)
a)
Distance
b)
Time
c)
Speed
d)
Acceleration
32.

Describe the motion in the graph:

a)

Constant Speed (positive slope)

b)

Stopped (at rest)

c)

Acceleration (increasing speed)

d)

Return Home (negative slope)

33.

What is a substance made of two or more elements that are chemically combined called?

a)

A. element

b)

B. compound

c)

C. mixture

d)

D. solution

34.

Is salt (NaCI) a compound or an element?

a)

Compound

b)

element

35.
All matter is made of .....
a)
energy 
b)
atoms 
c)
air
d)
chemistry
36.

A substance that cannot be broken down into any other substance by ordinary chemical means is called

a)

a molecule.

b)

a mixture.

c)

an element.

d)

a compound.

37.

Two or more physically combined substances form

a)

a compound.

b)

an acid.

c)

an element.

d)

a mixture.

38.

What is an example of a mixture?

a)

Table salt

b)

Water

c)

Oxygen

d)

Air

39.

A substance that contains only one type of atom is a(n)

a)

compound

b)

element

c)

heterogeneous mixture

d)

homogeneous mixture

40.
Carbon Dioxide is a ______ 
a)
compound 
b)
element 
c)
mixtures 
d)
Battle of Bunker Hill 
41.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
42.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
43.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
44.

True or false: Air is a mixture.

a)

true

b)

false

45.

Which of the following is a mixture?

a)

oxygen

b)

gold

c)

sand

d)

water

46.

A horizontal row of elements in the periodic table

a)

Molecule

b)

Period

c)

Family

d)

Atom

47.

The atomic mass of an atom is equal to

a)

number of protons plus number of neutrons

b)

number of protons plus number of electrons

c)

number of electrons plus the number of neutrons

48.
Another term for burning is
a)
Fire triangle
b)
Magnesium oxide
c)
Combustion
d)
Bustion
49.

8.7: Combustion is when a __________ reacts with oxygen

a)

petrol

b)

fuel

c)

fire triangle

d)

carbon dioxide

50.
The word equation for combustion is: fuel + oxygen --> water + ________ __________
a)
Carbon dioxide
b)
Limewater
51.
What is carbon monoxide?
a)
A toxic gas
b)
A large solid
52.
What is the test for hydrogen?
a)
Hydrogen extinguishes a burning splint
b)
Hydrogen burns with a squeaky pop
c)
Hydrogen relights a glowing splint
d)
Hydrogen turns limewater cloudy 
53.

What is the hazard shown in this hazard sign?

a)

Explosive

b)

Corrosive

c)

Irritant

d)

High level Irritant

54.
What colour is universal indicator in a strong alkali?
a)
Green
b)
Orange
c)
Purple
d)
Red
55.
What colour is universal indicator in a neutral solution?
a)
Green
b)
Orange
c)
Purple
d)
Red
56.
What colour is universal indicator in strong acid?
a)
Green
b)
Orange
c)
Purple
d)
Red
57.

Strong acids and strong alkalis are.......

a)

Able to turn blue litmus paper red

b)

Corrosive

c)

Sour

d)

Sweet

58.
The pH scale is a range from:
a)
1-7
b)
0-14
c)
1-14
d)
1-20
59.
A(n) ______ is a substance with a pH less than 7
a)
Acid
b)
Alkaline
c)
Base
d)
Buffer
60.
A(n) _______ is a substance with a pH greater than 7.
a)
Base
b)
Acid
c)
Buffer
d)
Water
61.
What is the only substance with a neutral pH of 7?
a)
Milk
b)
Orange Juice
c)
Water
d)
Blood
62.
A solution with a pH of 3.6 would be...
a)
Acid
b)
Base
c)
Neutral
d)
Acid and Base
63.

Bleach is a strong alkali, what is the pH level of bleach?

a)

13

b)

10.5

c)

1

d)

2

64.

Acid + Alkali --> Salt + Water

a)

neutralization reaction

b)

synthesis

c)

decomposition

d)

single displacement

Similar Resources on Wayground

Révision fin année Science Secondaire 1

60 questions

Révision fin année Science Secondaire 1

quiz

Worksheet

•

7th Grade

Catastrophic Events, Slow Changes to Ecoregions & Watersheds

63 questions

Catastrophic Events, Slow Changes to Ecoregions & Watersheds

quiz

Worksheet

•

7th Grade

Science Final Exam Review

60 questions

Science Final Exam Review

quiz

Worksheet

•

7th Grade

Light & Waves

64 questions

Light & Waves

quiz

Worksheet

•

7th Grade

Earth Systems

67 questions

Earth Systems

quiz

Worksheet

•

7th Grade - University

Grade 7 Science: Structures: Form and Function

69 questions

Grade 7 Science: Structures: Form and Function

quiz

Worksheet

•

7th Grade

Weather

60 questions

Weather

quiz

Worksheet

•

6th - 9th Grade

Climate

65 questions

Climate

quiz

Worksheet

•

7th - 8th Grade