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Density, Force, Mass, Acceleration, and Speed

Total questions: 61

Worksheet time: 3585secs

Name
Class
Date
1.

A bar of copper has a mass of 216g and a volume of 24 cm3. What is the density of copper?

a)

9g/cm3

b)

5184g/cm3

c)

.11g/cm3

d)

322mL

2.
What two types of measurements make up DENSITY
a)
Mass and Volume
b)
Temperature and Mass
c)
Grams and Centimeters
d)
Volume and Weight
3.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
4.

#11 Show all your work on your answer document. D=m/v

a)

0.055 g/cm3

b)

0.06 g/cm3

c)

18 g/cm3

d)

180 g/cm3

5.

#12 Show all your work on your answer document. D=m/v

a)

84 g/cm3

b)

0.09 g/cm3

c)

11.5 g/cm3

d)

736 g/cm3

6.

#13 Show all your work on your answer document. D=m/v

a)

1 g/cm3

b)

0.875 g/cm3

c)

4 g/cm3

d)

16 g/cm3

7.

#14 Show all your work on your answer document. D=m/v

a)

10 g/cm3

b)

0.14 g/cm3

c)

7 g/cm3

d)

60 g/cm3

8.

#15 Show all your work on your answer document. m=D⋅V

a)

0.25 g

b)

3 g

c)

4 g

d)

5 g

9.
An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 2 ml. The height of the water rose to 7 ml. If the mass of the stone was 25 g, what was its density?
a)
30g/mL
b)
5g/mL
c)
20g/mL
d)
2.77g/mL
10.
An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?
a)
9 g/mL
b)
10.5 g/mL
c)
6.5 g/mL
d)
8 g/mL
11.
An irregularly shaped rock was lowered into a graduated cylinder holding a volume of water equal to 50 ml. The height of the water rose to 75 ml. If the mass of the stone was 250 g, what was its density?
a)
15 g/mL
b)
5 g/mL
c)
10 g/mL
d)
20 g/mL
12.
An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 200 ml. The height of the water rose to 280 ml. If the mass of the stone was 240 g, what was its density?
a)
3 g/mL
b)
4 g/mL
c)
2 g/mL
d)
5 g/mL
13.

The distance between Dallas and Houston is about 385 kilometers. It takes about 3.35 hours to drive between each city. What is the average speed in kilometers per hour?


Solve to the thousandth's place. You may round up to the hundredth's place. Record the number only.

(a)  

14.

Students complete a lab to graph motion. A student has to walk 20 meters and record the time every 5 meters. The distance and time are shown in the table. What was the average speed of the total walk in meters per second?


Solve to the thousandth's place. You may round up to the hundredth's place. Record the number only.

(a)  

15.
Question Image

Match the following "Kick" trials to the accurate speed values.

a)

Kick 1

1.

11 m/s

b)

Kick 2

2.

10 m/s

c)
3.

2.0 seconds

d)

Speed

4.

The rate at which an object travels within a certain time frame.

e)

Acceleration

5.

Speeding up, slowing down, and/or changing direction.

16.

Match the following average speeds to the correct graph.

a)
1.

0.2

b)
2.

1.66

c)
3.

0.12

d)
4.

0.15

e)
5.

5.2

17.

What is the horse's average speed in kilometers per minute?

(a)  

18.
a)

b)

c)

d)

19.

A bus travels 20 km in 30 minutes. What is the average speed of the bus?

a)

20 km/min

b)

30 km/min

c)

40 km/min

d)

50 km/min

20.
a)

1.4 m/s

b)

0.71 m/s

c)

22.4 m/s

d)

35 m/s

21.

If a car travels 400 m in 20 seconds, how fast is it going?

a)

20 m/s

b)

2 m/s

c)

32 m/s

22.

It takes a freight train 2.3 seconds to move 26 meters. Calculate its average speed.

a)

11.3 m/s

b)

1.13 m/s

c)

22 m/s

23.

You arrive in my class 45 seconds after leaving math, which is 90 meters away, How fast did you travel?

a)

3 m/s

b)

2 m/s

c)

4 m/s

24.
A boat travels at 22 km/hr for 10 hrs, what distance will it travel?
a)
220 miles
b)
2.2 km
c)
220 km
d)
22 km
25.

A runner races in the 100 meter dash. If her average speed is 10 m/s, what will her time be at the end of the race?

a)

10 m/s

b)

1000 m/s

c)

100 seconds

d)

10 seconds

26.

Kermit rides his bike at a constant speed of 12 miles per hour. How long will it take him to travel 24 miles?

a)

12 miles per hour

b)

6 hours

c)

2 hours

d)

24 miles

27.

Vocabulary Check:

What is the difference between speed and velocity

a)

Speed is based on time and velocity is not

b)

Velocity has distance and speed does not

c)

Speed has direction

d)

Velocity has direction

28.

Steve runs 20 m North in 4 seconds. What is his velocity

a)

5 m/s

b)

4 m/s south

c)

5 m/s south

d)

5 m/s north

29.
Acceleration occurs when an object changes its speed or ______.
a)
direction
b)
force
c)
inertia
d)
mass
30.
Which runner stopped for a rest?
a)
Albert
b)
Bob
c)
Charlie
31.
How long did one of the runner's rest?
a)
8 seconds
b)
13 seconds
c)
5 seconds
d)
50 seconds
32.
Which runner won the race?
a)
Albert
b)
Bob
c)
Charlie
33.
Velocity is
a)
speed and acceleration
b)
constant speed
c)
a frame of reference
d)
speed in a given direction
34.
Acceleration is
a)
increasing speed
b)
decreasing speed
c)
changing direction
d)
all of the above
35.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
36.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
37.
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
38.
Which line represents an object moving at a faster speed?
a)
A
b)
B
39.

An object with a mass of 10 kg is accelerated upward at 2 m/s2. What force is required? (a)   Newtons

40.

How much force is required to accelerate a 1,800 kg truck at 3 m/s2? (a)   Newtons

41.

A force of 52 N acts upon a 4 kg block sitting on the ground. Calculate the acceleration of the object. (a)   m/s2

42.

A 5 kg block is pulled across a table by a force of 61 N. Calculate the acceleration of the object. (a)   m/s2

43.

A roller coaster pushes a 25 kg person upward with a force of 300 N. What is the acceleration? (a)   m/s2

44.

What is the mass of an object if a force of 18 N causes it to accelerate at a rate of 1.5 m/s2? (a)   kg

45.

What is the mass of an object that requires a force of 25 N to accelerate at 5 m/s2? (a)   kg

46.

What is the mass of a falling rock (acceleration due to gravity is 9.8 m/s2) if it produces a force of 147 N? (a)   kg

47.

A student uses a magnet to move a 0.025 kg metal ball. The magnet exerts a force of 5 N, which causes the ball to begin moving. What is the acceleration of the ball when it begins to move? (a)   m/s2

48.

The image shows a block that is being pulled along the floor. According to the image, what is the acceleration of the block? (a)   m/s2

49.

What net force is required to accelerate a car at a rate of 2 m/s2 if the car has a mass of 3,000 kg? (a)   Newtons

50.
What is a force?
a)
the PUSH or PULL on an object 
b)
The MOTION an object creates
c)
The objects HITTING one another
d)
Going REALLY FAST
51.
With unbalanced forces, the object will move in the direction of the _______ force.
a)
larger 
b)
smaller 
c)
equal 
52.
If there are two forces going in the SAME direction, you would ...?
a)
(-) Subtract the forces
b)
(+) Add the forces
c)
Neither
d)
(x) Multiply
53.

If there are two forces going in opposite directions how would you find the net force?

a)

Subtract

b)

Add

c)

Neither

d)

Multiply

54.
What is the net force?
a)
5.5 N left
b)
5.5 N right
c)
2.5 N left
d)
2.5 N right
55.
What is the net force?
a)
65 N left
b)
65 N right
c)
35 N left
d)
35 N right
56.
What is the net force?
a)
4.2 N left
b)
4.2 N right
c)
2.2 N left
d)
2.2 N right
57.
What is the net force?
a)
11 N left
b)
11 N right
c)
3 N left
d)
3 N right
58.
What is the net force?
a)
3 N left
b)
3 N right
c)
7 N left
d)
7 N right
59.
Forces that have a net force of zero ( the object is still).
a)
Balanced force
b)
Unbalanced force
60.
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
61.
What is the net force?
a)
17 N Right
b)
3 N Right
c)
3 N Left
d)
17 N Left