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Worksheets

Last Chance #4

Total questions: 131

Worksheet time: 1hrs 11mins

Name
Class
Date
1.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
2.
Where can matter be found?
a)
Everywhere
b)
On Earth only
c)
In a solid and liquid only
3.
How does the mass of a bowling ball on Earth compare to its mass on the moon?
a)
The mass will be greater on the moon
b)
The mass will be less on the moon
c)
The mass will stay the same
4.
What is this tool to get mass?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
5.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
6.
Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
7.
Frank has an eraser. It has a mass of 4 g, and a volume of 2 cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
8.
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
a)
3 g/cm3
b)
1/3 g/cm3
c)
27 g/cm3
d)
39 g/cm3
9.
Jill has a gel pen. The gel pen has a mass of 8g and a volume of 2cm3. What is the density of the pen?
a)
4 g/cm3
b)
16 g/cm3
c)
.25 g/cm3
d)
64 g/cm3
10.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
11.
What two types of measurements make up DENSITY
a)
Mass and Volume
b)
Temperature and Mass
c)
Grams and Centimeters
d)
Volume and Weight
12.
Look at this image.  Which object has the LOWEST density in water? How
a)
The Ping Pong Ball because it floats to the top 
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball
13.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
14.
If an object has a density of .6 g/mL and you put it into water, will it sink or float?  
a)
sink
b)
float
15.
If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?  
a)
sink
b)
float
16.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
17.
What units are used to measure mass?
a)
g
b)
cm3
c)
g/cm3
d)
cm3/g
18.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
19.
Helium balloons rise on earth because
a)
helium is less dense than air
b)
helium is more dense than air
c)
helium is cooler than air
d)
helium is warmer than air
20.
True or False:  The density of a specific type of material never changes.  
a)
True
b)
False
21.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
22.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
23.

A crayon has a mass of 10.0 g and volume of 5.0 mL. What is the density?

a)

30 g/mL

b)

15 g/mL

c)

1.0 g/mL

d)

2.o g/mL

24.
True or False:  The density of a specific type of material never changes.  
a)
True
b)
False
25.
You can measure ______ with grams.
a)
mass
b)
volume
c)
conductivity
d)
melting point
26.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
27.
What is the density of water?
a)
0 g/ml
b)
1 g/ml
c)
10 g/ml
d)
100 g/ml
28.
What is the volume of the fish?
a)
18.0 cm3
b)
6.0 cm
c)
38.0 cm3
d)
32.0 mL
29.

A block of aluminum occupies a volume of 15 mL and has a mass of 40.5 g. What is its density?

a)

.37 g/mL

b)

605.5 g/mL

c)

2.7 g/mL

d)

25.5 g/mL

30.
Density is...
a)
the amount of mass in an object
b)
the amount of space an object takes up
c)
the amount of mass in a given space
d)
the weight of an object
31.

Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?

a)

7 mL

b)

7 g/cm3

c)

28 g/cm3

d)

1/7 g/cm3

32.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
33.

As part of a classifying elements lab Joe was finding the density of different samples. One sample had a mass of 26.4 and a volume of 12 mL. What element is it?

a)

Sulfur

b)

Carbon

c)

Boron

d)

Krypton

34.
If you are given the density and volume of an item, how would you calculate its mass?
a)
D = M/V  SO..
M = D/V
b)
D = M/V  SO...
M = V/D
c)
D = M/V SO...
M = D x V
35.
If you know the density and the mass of an object, what equation would you use to calculate its volume?
a)
V = D/M
b)
V = M/D
c)
V = M x D
d)
V = l x w x h
36.

A piece of copper has a mass of 89g and a volume of 10.0 cm3. What would be the density of the copper?

a)

0.89 g/cm3

b)

89 g/cm3

c)

8.9 g/cm3

d)

890 g/cm3

37.

Use the density chart to identify the substance. If the substance has a volume of 5 cm3 and a mass of 52.5.

a)

lead

b)

aluminum

c)

silver

d)

water

38.

In the picture, a can of Pepsi sunk and a can of Diet Pepsi are put into water. The Pepsi must be

a)

more dense than water

b)

less dense than water

c)

it has no density

d)

it has a density of 1 g/mL

39.

If the volume of the Coke and Diet coke is 380 cm3, The mass of the coke must be...

a)

equal to to 1 g

b)

less than 380 g

c)

more than 380 mL

d)

more than 380 g

40.

We can use density to identify substances because it is a

a)

Chemical property

b)

Physical Property

c)

Characteristic Physical Property

d)

Materialistic Property

41.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
42.

when an object is compressed so that its mass is packed into a smaller space, its density

a)

increases

b)

decreases

c)

remains constant

43.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
44.

A. gasoline 0.7 g/ cm3

B. lead 11.3 g/ cm3

C. mercury 13.6 g/ cm3

D. Paraffin(wax) 0.87 g/ cm3

E. platinum 21.4 g/ cm3

Which will not sink in water?

a)

A & B

b)

C & E

c)

B & C

d)

A & D

45.
If an object has a density of .6 g/mL and you put it into water, will it sink or float?  
a)
sink
b)
float
46.
A piece of copper has a mass of 89g and a volume of 10 cm3.  What would be the density of the copper?
a)
0.89 g/cm3
b)
89 g/cm3
c)
8.9 g/cm3
d)
890 g/cm3
47.

Why does ice float

a)

Liquid water is less dense than solid water.

b)

Solid water is less dense than liquid water.

c)

Gaseous water is less dense than solid water.

d)

Liquid water is less dense than gaseous water.

48.
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
a)
3 g/cm3
b)
1/3 g/cm3
c)
27 g/cm3
d)
39 g/cm3
49.

In this picture, what is true?

a)

Box A has a lower volume

b)

Box B has a greater volume

c)

The boxes have the same mass

d)

The boxes have the same volume

50.
If a piece of matter changes shape, what happens to its mass?
a)
It increases
b)
It decreases
c)
it changes randomly
d)
it stays the same
51.
Which of the following is a unit of mass?
a)
kilogram
b)
liter
c)
meter
d)
pound
52.
Anything made of matter must _____________________.
a)
take up space and have mass
b)
have mass and be a solid
c)
be a solid and not move
d)
take up space and be a liquid
53.
The mass of an object ___________________________.
a)
changes, depending on where it is located
b)
changes randomly
c)
changes, depending on temperature
d)
does not change
54.
One piece of matter is cut into two pieces.  What would be the mass of the two new pieces if we combined them?
a)
the two pieces would have the same mass as the original piece
b)
the two pieces would have more mass than the original piece
c)
the two pieces would have less mass than the original piece
d)
there is no way to tell which would have more mass
55.
John measures a rock and finds it to be 16 grams.  What does John know about the rock?
a)
its mass
b)
its weight
c)
its volume
d)
its momentum
56.
Mass is a property of ___________.
a)
waves
b)
energy
c)
matter
d)
light
57.
Which of these things contains matter?
a)
rocks
b)
x-rays
c)
light
d)
heat
58.
The mass of an object WILL change if ____________.
a)
it changes shape
b)
it loses a piece
c)
it gets hotter
d)
it gets cooler
59.
Which of these would you use to measure mass?
a)
a barometer
b)
a thermometer
c)
a balance scale
d)
a ruler
60.
If you added or removed matter from an object, what would change?
a)
the color
b)
the melting point
c)
the mass
d)
the texture
61.
Dixon wants to measure how much mass her science book has.  Which tool does she need to use?
a)
a balance scale
b)
a graduated cylinder
c)
a ruler
d)
a chronometer
62.
Mass is expressed in what type of units?
a)
meters and kilometers
b)
grams and kilograms
c)
liters and milliliters
d)
ounces and pounds
63.
Hampton finds a gold colored rock in the river behind her house.  She measures it and discovers it is 96.6__.  What unit of measurement could go in that blank?
a)
pounds
b)
ounces
c)
neither of those are correct
d)
both of those could be correct
64.
What is mass?
a)
the force of an object caused by gravity
b)
the amount of space something takes up
c)
the amount of matter in an object
d)
how fast something is moving
65.
If we were measuring the mass of Professor Tesfay, the most appropriate unit to use would be _________________.
a)
milligrams
b)
ounces
c)
grams
d)
kilograms
66.
Suppose an astronaut were to visit a planet where the gravity is half that of Earth.  His MASS on that planet would be ______________.
a)
half his Earth mass
b)
the same as his Earth mass
c)
twice his Earth mass
d)
zero
67.
Suppose an astronaut were to visit a planet where the gravity is half that of Earth.  His WEIGHT on that planet would be _______________.
a)
half his Earth weight
b)
the same as his Earth weight
c)
twice his Earth weight
d)
zero
68.
Mass is measured using a __________________.
a)
beaker
b)
graduated cylinder
c)
ruler
d)
balance scale
69.
In order to reduce the mass of a piece of matter, you would have to ____________________.
a)
lower its temperature
b)
take away some energy
c)
add some matter
d)
remove some matter
70.

In which section is the car undergoing positive acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

71.

In which section does the car have zero acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

72.

In which section does the car have negative acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

73.

In which section is the car moving backwards?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

74.

In which section does the car have a positive velocity?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

75.

The slope of a Velocity - Time Graph gives the ______ of the object.

a)

acceleration

b)

velocity

c)

speed or velocity

d)

displacement

76.

The path of the object cannot be determined from a:

a)

Velocity-Time Graph

b)

Distance-Time Graph

c)

Neither a Velocity-Time Graph or a Distance-Time Graph

77.

Velocity-Time graphs tell if an object is going faster or slower, not farther.

a)

true

b)

false

78.

Check all that apply to the graph.

a)

moving away from the original position

b)

moving towards the original position

c)

object at rest

d)

positive acceleration

e)

negative acceleration

79.

Check all that apply to the graph.

a)

positive acceleration

b)

negative acceleration

c)

zero acceleration

d)

increasing speed

e)

decreasing speed

80.

Check all that apply to the graph.

a)

positive acceleration

b)

increasing speed

c)

getting farther away from the starting position

d)

constant velocity

e)

object at rest

81.

Check all that apply to the graph.

a)

negative acceleration

b)

deceleration

c)

increasing speed

d)

constant or uniform acceleration

e)

decreasing speed

82.

Check all that apply.

a)

constant speed

b)

constant acceleration

c)

zero acceleration

d)

increasing velocity

83.

Check all that apply.

a)

constant velocity

b)

zero acceleration

c)

object at rest

d)

increasing velocity

e)

decreasing velocity

84.

Check all that apply to the graph.

a)

decreasing velocity

b)

negative acceleration

c)

deceleration

d)

increasing velocity

e)

moving towards original position

85.

In which section is the car undergoing positive acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

86.

In which section does the car have zero acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

87.

In which section does the car have negative acceleration?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

88.

In which section is the car moving backwards?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

89.

In which section does the car have a positive velocity?

a)

a to b

b)

b to c

c)

c to d

d)

d to e

e)

f to g

90.

The slope of a Velocity - Time Graph gives the ______ of the object.

a)

acceleration

b)

velocity

c)

speed or velocity

d)

displacement

91.

The path of the object cannot be determined from a:

a)

Velocity-Time Graph

b)

Distance-Time Graph

c)

Neither a Velocity-Time Graph or a Distance-Time Graph

92.

Velocity-Time graphs tell if an object is going faster or slower, not farther.

a)

true

b)

false

93.

Check all that apply to the graph.

a)

moving away from the original position

b)

moving towards the original position

c)

object at rest

d)

positive acceleration

e)

negative acceleration

94.

Check all that apply to the graph.

a)

positive acceleration

b)

negative acceleration

c)

zero acceleration

d)

increasing speed

e)

decreasing speed

95.

Check all that apply to the graph.

a)

positive acceleration

b)

increasing speed

c)

getting farther away from the starting position

d)

constant velocity

e)

object at rest

96.

Check all that apply to the graph.

a)

negative acceleration

b)

deceleration

c)

increasing speed

d)

constant or uniform acceleration

e)

decreasing speed

97.

Check all that apply.

a)

constant speed

b)

constant acceleration

c)

zero acceleration

d)

increasing velocity

98.

Check all that apply.

a)

constant velocity

b)

zero acceleration

c)

object at rest

d)

increasing velocity

e)

decreasing velocity

99.

Check all that apply to the graph.

a)

decreasing velocity

b)

negative acceleration

c)

deceleration

d)

increasing velocity

e)

moving towards original position

100.

Did you watch the video?

a)

Yes

b)

No

101.

An object is __________ when its distance from a reference point is changing.

a)

in motion

b)

speeding

c)

not moving

d)

at rest

102.

Speed in a given direction is called ___________.

a)

velocity

b)

asking for directions

c)

science is awesome

d)

a green light

103.

________ can be calculated if you know the distance an object traveled and the unit of time. (distance ÷ time)

a)

Speed

b)

Motion

c)

Opportunity

d)

Velocity

104.

What does the solid line on this graph represent?

a)

Constant speed

b)

Acceleration

c)

At rest

d)

deceleration

105.

What is the formula for speed?

a)

speed = distance · time

b)

speed = distance ÷ time

c)

speed = time - distance

d)

speed = distance + time

106.

What is the line on this graph showing?

a)

moving away from starting point at a constant speed

b)

moving back towards the starting point at a constant speed

c)

acceleration (getting faster)

d)

deceleration (getting slower)

107.

What is this line of this graph showing?

a)

moving away from starting point at a constant speed

b)

moving back towards the starting point at a constant speed

c)

acceleration (getting faster)

d)

deceleration (getting slower)

108.
Which graph is showing acceleration (getting faster)
a)
D
b)
E
c)
both D and E
d)
neither D or E
109.
How long did it take this object to travel 10 m?
a)
0 s
b)
10 s
c)
15 s
d)
20 s
110.
At 60 seconds, how far had this object traveled? 
a)
0 m
b)
10 m
c)
20 m
d)
40 m
111.
Velocity is
a)
speed and acceleration
b)
constant speed
c)
a frame of reference
d)
speed in a given direction
112.
Which line represents an object moving at a faster speed?
a)
A
b)
B
113.
Which line represents an object moving at a slower speed?
a)
A
b)
B
114.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
115.
Which runner won the race?
a)
Albert
b)
Bob
c)
Charlie
116.
Which graph shows the object standing still?
a)
A
b)
B
c)
C
d)
D
117.

The graph represents the motion of a car over 10 seconds. What is the average speed of the car during the first 4 seconds? (Hint: distance 10 meters and time 4 seconds)

a)

.4 m/s

b)

2.5 m/s

c)

10 m/s

d)

40 m/s

118.
 The graph shows Ashley riding her bike to Maria's house. 
What is occurring from point A to point B?
a)
they are traveling at a constant speed
b)
they are decreasing in speed
c)
they stopped to take a break
119.
The graph shows Ashley riding her bike to Maria's house. 
What was occurring from point B to point C?
a)
She was increasing her speed.
b)
She stopped for 4 minutes
c)
She was decreasing in speed
120.
During which interval is the object traveling at a constant velocity?
a)
B to C
b)
D to E
c)
F to G
d)
it traveling at a constant velocity during all of the intervals shown.
121.

During which interval is the object speeding up?

a)

A to B

b)

B to C

c)

D to E

d)

E to F

122.
Acceleration occurs when an object changes its speed or ______.
a)
direction
b)
force
c)
inertia
d)
mass
123.
This is a velocity-time graph.  What is the object doing in segment C?
a)
Positive acceleration
b)
Negative acceleration
c)
Constant Velocity
d)
Not moving
124.
A car driving at 50 miles per hour drives for 2 hours. What distance did it cover?
a)
50 miles
b)
25 miles
c)
100 miles
d)
75 miles
125.
Velocity is
a)
speed and acceleration
b)
constant speed
c)
a frame of reference
d)
speed in a given direction
126.
Acceleration is
a)
increasing speed
b)
decreasing speed
c)
changing direction
d)
all of the above
127.
What is happening at E?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Steady speed; returning to start position
128.

What is occurring on this graph?

a)

slowing down in the positive direction

b)

moving at a constant speed in the positive direction

c)

positive change in momentum

d)

positive net force

129.

This graph represents slowing down in the positive direction then speeding up in the positive direction.

a)
b)
c)
d)
130.
Which runner won the race?
a)
A
b)
B
c)
C
131.
Which runner had a head start?
a)
A
b)
B
c)
C