The student knows that
there is a relationship
between force, motion,
and energy.
A) Demonstrate and calculate how unbalanced
forces change the speed or direction of an
object's motion.
B) Differentiate between speed, velocity and
acceleration.
C) Investigate and describe applications of
Newton’s law of inertia, law of force and
acceleration, and law of action-reaction such as
in vehicle restraints, sports activities,
amusement park rides, Earth’s tectonic
activities, and rocket launches.
I.
II.
III.
IV.
V.
Definition of Force
Definition of Balanced and Unbalanced Forces
Draw original examples of balanced and
unbalanced forces.
Define Net Forces
Give and Draw Example of Net Forces
Label the size (in Newtons) and direction (with arrow)
of the forces.
II. Calculate the direction and net Force resulting on the
object.
I.
I.
II.
III.
IV.
V.
VI.
Define and give example of Force
Define and give example of balanced force
Define and give example of unbalanced force
Define and give example of Net Force
Newton’s 2nd law of Motion
Montage Title, credits, music, and editing.
I.
II.
III.
IV.
V.
Definition of balanced or
unbalanced force
Original Drawing
Force magnitude and
direction is labeled
Net Force is shown
Color
-a push or a pull
-has a magnitude (size) and
a direction
-measured in newtons (N)
-newtons = kg x m/s2
Force = mass x acceleration
F=mxa
Units: Newtons (N)
F
m
a
-The amount of matter in an
object.
-measured in kilograms (kg)
-Rate of change of velocity
-measured in meter/second2
(m/s2)
-describes forces that are
equal but opposite in
direction
-results in no motion
-describes unequal forces
acting on an object
-results in motion in the
direction of the greater force
-the sum of all the forces acting
on an object.
-if forces are in the same
direction add forces.
Fnet=F1 + F2
6N
11 N
To the left
5N
-if forces are in the opposite
directions subtract smaller from
larger.
Fnet = F1 – F2
10 N
5N
5N
To the right
10 N
25 N
Up
15 N
10 N
0N
Balanced
10 N
A push or a pull.
Forces that are equal but opposite in
direction and result in no motion.
3. Describes unequal forces acting on an
object resulting in a change in the
object’s motion in the direction of the
larger force.
1.
2.
Identify if the forces are balanced
or unbalanced.
4.
250 N
5.
250 N
Bonus: The sum of all the forces acting on an
object.
1. Which contestant will win the
arm wrestling contest.
Pepe
50 N
Jose
60 N
Kiko
Paco
Kiko
Paco
35
N
10
N
15 N
25 N
10 N
10 N
20 N
10 N
15
N
35
N
1.
2.
3.
4.
5.
6.
7.
8.
9.
4N 
4N
0 N balanced
5N
7N
6N
6N
4N
6N
10.
11.
12.
13.
14.
15.
16.
17.
18.

No motion
1N
1N
6N
0 N balanced
4N
14 N
7. 5 N 
8. 3 N 
9. 6 N
1.
2.
3.
4.
5.
6.
10.
11.
12.
13.


14.
15.
16.
17.
18.

No motion
36=100
35=97
34=
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A) Demonstrate and calculate how unbalanced
forces change the speed or direction of an object's
motion.
B) Differentiate between speed, velocity and
acceleration.
C) Investigate and describe applications of Newton’s
law of inertia, law of force and acceleration, and
law of action-reaction such as in vehicle restraints,
sports activities, amusement park rides, Earth’s
tectonic activities, and rocket launches.
I feel the need…
The need for speed!
-the distance traveled by an
object in a given amount
of time.
speed = distance
time
-units = meters/second
or
m/s
Speed = distance / time
s = d/t
Units: unit of distance (meters,
inches, miles)
Unit of time (seconds, minutes,
hours)
d
S
t
-speed of an object and its
direction of motion
Ex. 40 m/s to the North
Graph the data
What is happening to
the speed?
 What would the line
look like if there was no
motion?
 Write down the data
set that would graph a
stationary object.


Time (s)
Distance (m)
0
0
2
20
4
40
6
60
8
80
•Compare the speed at two different
points.
•Is speed constant?
?
?
?
-rate in change of velocity
Acceleration measures how an object
changes velocity by either moving faster,
slower, or changing direction.
-Acceleration = Final speed – Initial speed
time
a=sF-sI or a=vF-vI
t
t
Graph the data
What is happening to
the acceleration?
 What would the line
look like if acceleration
was 0m/s2?


Time (s)
Velocity (m/s)
0
0
2
20
4
40
6
60
8
80
Velocity (m/s)
Velocity
(m/s)


There is something about a
line graph that makes
people think they're
looking at the path of an
object. A common
beginner's mistake is to
look at the graph to the
right and think that the the
v = 9.0 m/s line
corresponds to an object
that is "higher" than the
other objects. Don't think
like this. It's wrong.
In this case, higher means
faster.
Accelerati
on
Distance
1. What is the speed of this graph?
a) No motion b) Constant c) Increasing
2. What is the acceleration on this graph?
a) Increasing b) constant c) no acceleration
Time
3. What is happening in this graph?
a) No motion b) Constant speed c) Increasing speed
Velocity m/s
4. What is the acceleration on this graph?
a) Increasing b) constant c) no acceleration
Time s
5. Ms. Berrios and her boys travel to
California for summer vacation. They
travel 800 miles on Interstate-10
West in 10 hours. What is Ms. Berrios’
velocity? Do not forget your units!
Mr. McDonald travels with his family to
California. The car has a mass of 1500 kg. They
travel at 33 m/s West for 1000 seconds.
1. What is Mr. McDonald’s family’s speed?
2. What is Mr. McDonald’s family’s velocity?
3. How far did Mr. McDonald’s family travel in
that time?
4. What is the rate of change of velocity (not
specifically in this scenario)?
5. What are the units of the rate of change of
velocity?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
=Distance/time
m/s2
40 m/s
=VF-VI/t
85 m/s right
33 m/s
9.8 m/s2
=Force/mass
2 m/s North
=100 N/10 kg
d
F
s
m a
t
Force = mass x acceleration Speed = distance ÷ time
W
m g
Weight = mass x gravity








Distance
Mass
Time
speed
Acceleration
Force
Weight
Acceleration due to
gravity (g)








Meters (m)
Kilograms (kg)
Seconds (s)
Meters/second (m/s)
Meters/second2 (m/s2)
Kg x m/s2 = newtons (N)
Newtons (N)
m/s2
I. Identify what you know
II. Draw the triangle
formula, circle the
missing variable
III. Determine formula to
be used.
IV. Plug in what you know
(INCLUDING UNITS!!)
V. Perform the Math
(DON’T FORGET THE
UNITS!!)
VI. Box your answer
(INCLUDING UNITS!!)








Distance
Mass
Time
speed
Acceleration
Force
Weight
Acceleration due to
gravity (g)








Meters (m)
Kilograms (kg)
Seconds (s)
Meters/second (m/s)
Meters/second2 (m/s2)
Kg x m/s2 = newtons (N)
Newtons (N)
m/s2
I.
Identify what you know
F=?
m=20 kg
a=2 m/s2
II. Draw the triangle
formula, circle the
missing variable
F
m a
III. Determine formula to
be used.
F=m x a
IV. Plug in what you know.
F=20 kg x 2 m/s2
V. Perform the Math
(Don’t forget the
units!!)
F=40 N
Identify what you know
d=100 m
s=?
t=25 s
II. Draw the triangle
formula, circle the
missing variable
I.
d
s
t
III. Determine formula to
be used.
s=d/t
IV. Plug in what you know.
s=100 m/25 s
V. Perform the Math
(Don’t forget the
units!!)
s=4 m/s
A car is traveling 40 m/s. How long will it take the
car to travel 1000 m?
Force and Speed Formulas
Complete in ISNs
1)
Force = ?
Mass = 12 kg
Acceleration = 9 m/s2
2) Force = 52 N
Mass = 4 kg
Acceleration = ?
3) Force = 86 N
Mass = ?
Acceleration = 10 m/s2
4) Speed = 12 m/s
Distance = ?
Time = 12 s
5) Speed = ?
Distance = 75 m
Time = 15 s
6)Speed = 25 m/s
Distance = 100 m
time = ?
7) Weight = ?
mass = 2 kg
gravity = 9.8 m/s2
8) Weight = 29.4 N
mass = 3 kg
gravity = ?
9) Weight = 39.2 N
mass = ?
gravity = 9.8 m/s2
Lightning McQueen travels 1250m in 15 seconds and
Chick Hicks travels 2400m in 40 s. Which car has a
greater speed?
2. If Lightning travels 1000m in 10 seconds, how far will
he travel in 1 minute?
3. If it takes Doc Hudson 120 seconds to travel 3600 m,
how long will it take him to travel 10,000 m?
4. Football player “A” has a mass of 100 kg and creates a
force of 250 N, while football player “B” has a mass of
90 kg and creates of force of 180 N. Which player has a
greater acceleration?
1.
Runner A has a mass of 12 kg and an acceleration of 20
m/s2. Runner B has a mass of 20 kg and an acceleration
of 5 m/s2. Which runner creates the greater force?
6. Cosmo’s car can travel 80 m in 5 s. Wanda’s car can
travel 100 m in 10 s. Whose car has a greater speed?
7. The 7th grade QB has a mass of 90 kg and he creates a
force of 180N. The 8th grade QB has a mass of 100 kg
and creates a force of 160 N. Who has the greater
acceleration?
5.
Two friends are racing their dune buggies in the
desert. The race ends at a flag 400 meters away. Car
“A” gets there in 10 seconds, and car “B” gets there in
20 seconds. What are the speeds of both cars?
9. Two cars are racing home from opposite directions.
Car “A” is 1200 m away and is traveling at a speed of
27 m/s. Car “B” is 1500 m away and traveling at a
speed of 30 m/s. Which car will get home first?
10. My car travels 50 m in 5 s. How many minutes will it
take me to travel 15000 m?
8.
1.
2.
3.
4.
5.
Lightning McQueen
83.3 m/s
6000m
333.3 s
Football player A with
an acceleration of 2.5
m/s2 .
Runner A with 24o N
of force.
6.
7.
8.
9.
10.
Cosmo’s car with 16
m/s.
7th grade QB has the
greater acceleration
with 2 m/s2.
Car A 40 m/s
Car B 20 m/s
Car B
1500 m
During his space jump Felix Baumgartner had a
maximum velocity of 372 m/s down. If the
acceleration due to gravity is 9.8 m/s2 , how long
did it take him to reach that “terminal velocity”?
Juan is pushing his new sofa into his house
with force. The mass of the sofa is 1,200kg
and it is being accelerated to 5 m/s2. How
much force is being applied to the couch?
-Felix Baumgartner
-24 miles above the surface
of the Earth
-Free fall for 4 minutes 19
secs
-Broke the sound barrier
(761 mph or 340 m/s)
Highest altitude achieved
by human in a balloon
Highest free fall
The first man to break the
sound barrier without
mechanical means
The fastest man that has
traveled without
mechanical means
Distance:24 miles = 8624 meters
Top velocity: 833 mph down = 372 m/s down
Free Fall time: 4 min. 20 secs = 260 s
Acceleration due to gravity: 9.8 m/s2
1)
2)
a= VelocityF-VelocityI
t
How long it took Baumgartner to break the
speed of sound?
How long it took Baumgartner to reach his
highest velocity?
Name
Date
Science 8-7
Problem:
How does increasing the height of a ramp
affect the speed of a toy vehicle?
Hypothesis:
If _______________, then _______________
1.
Observational Data
Observational Data
Formula for speed:
Formula for acceleration:
Formula for force:
Mass of car (kg):
Data
Table
2.
3.
-average time per ramp
-average distance per ramp
(Convert cmm!!!)
-average speed per ramp
-average acceleration per ramp
Graph
Independent Variable
(x-axis):
Dependent Variable
(y-axis):
4.
Individual Assessment
1. What patterns did you
observe?
2. Did the speed on the
highest ramp differ from
the speed on the lowest
ramp? If so how?
3. What forces are acting on
the vehicle? Did the forces
change?
4. What stayed the same in
the experiment?
5.
5. What changed in the
experiment?
6. How did the changes
affect the vehicle?
7. Was there any energy
involved? If so how?
Conclusion
1. Was your hypothesis
proven correct or
incorrect?
2. Did the vehicle
accelerate? Why or why
not?
3. What is the relationship
between the dependent
and independent
variable?
6.
4. What are some other
variables that may have
affected the outcome of
your experiment?
5. Based on this
experiment, what other
wonderings come to
mind?
7.
1. What patterns did you observe?
2. Did the speed on the highest ramp differ from
the speed on the lowest ramp? If so how?
3. What forces are acting on the vehicle? Did the
forces change?
4. What stayed the same in the experiment?
5. What changed in the experiment?
6. How did the changes affect the vehicle?
7. Was there any energy involved? If so how?
1. Was your hypothesis proven correct or
incorrect?
2. Did the vehicle accelerate? Why or why not?
3. What is the relationship between the
dependent and independent variable?
4. What are some other variables that may have
affected the outcome of your experiment?
5. Based on this experiment, what other
wonderings come to mind?
1. What patterns did you observe?
2. Did the speed on the highest ramp differ from
the speed on the lowest ramp? If so how?
3. What forces are acting on the vehicle? Did the
forces change?
4. What stayed the same in the experiment?
5. What changed in the experiment?
6. How did the changes affect the vehicle?
7. Was there any energy involved? If so how?
1. Was your hypothesis proven correct or
incorrect?
2. Did the vehicle accelerate? Why or why not?
3. What is the relationship between the
dependent and independent variable?
4. What are some other variables that may have
affected the outcome of your experiment?
5. Based on this experiment, what other
wonderings come to mind?
1. What patterns did you observe?
2. Did the speed on the highest ramp differ from
the speed on the lowest ramp? If so how?
3. What forces are acting on the vehicle? Did the
forces change?
4. What stayed the same in the experiment?
5. What changed in the experiment?
6. How did the changes affect the vehicle?
7. Was there any energy involved? If so how?
1. Was your hypothesis proven correct or
incorrect?
2. Did the vehicle accelerate? Why or why not?
3. What is the relationship between the
dependent and independent variable?
4. What are some other variables that may have
affected the outcome of your experiment?
5. Based on this experiment, what other
wonderings come to mind?
1.
2.
3.
s=?
d=100 m
t= 25 s
F=?
m= 9 kg
a= 5 m/s2
Michael has an acceleration of 10 m/s2. If
he weighs 26 kg, plus an additional 2 kg
for clothing, what is his force? By Joachim
Lucero
4. Michelle was pushing a cart at Target with a
speed of 5 m/s for 3 seconds. Crystal was
pushing a cart with a speed of 4 m/s for 6
seconds. Who pushed the cart the greater
distance? By Michelle Hirales, Alejandra Guerrero, and
Crystal Holguin
5. Juan is pushing his new sofa into his house with
force. The mass of the sofa is 1,200 kg and an
acceleration of 5 m/s2. How much force is
applied? By: A.J. Marquez
A cow has a mass of 100 kg, and an acceleration of
7 m/s2 running to the right. An elephant has a
mass of 300 kg and an acceleration of 10 m/s2
running to the left. When the two animals hit
each other what will be the net force and in what
direction will the animals go? By Michelle Tovar, Ashley
Brown, and Kaylee Parsont
s= ?
s=d/t
d= 100m
s=100m/25s
t=25s
s=4 m/s
2. F=?
F=ma
m=9 kg
F=(9kg)(5m/s2)
a=5 m/s2
F=45 N
3. 280 N
4. Crystal
5. 6000N
Bonus:23oo N 
1.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
200 N
8 m/s2
25 kg
0.5 m/s2
20 kg
0.33 m/s2
742.57 m/s
132 m/s
1,632 m
4.38 hr
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
714.29 s
600 m/s2
26.67 m/s2
68 m/s
1N
1N
6N 
0N
4N
14 N
3.75 s
50 m/min.
1080 m
100 N
4.5 kg
50 m/s
40 m/s
8. 5 N
9. 3N 
10. 6N
1.
2.
3.
4.
5.
6.
7.
Time
Distance
F=?
m= 50 kg
a= 5 m/s2
F
m
a
F=?
m= 10 kg
a= 5 m/s2
F
m
a
F=45 N
m=?
a= 5 m/s2
F
m
a
F=200 N
m=100 kg
a=?
F
m
a
1.
Mr. McDonald is caring a box with an
acceleration of 90 m/s2 and a force of 27,000
(N). What is the mass of the box? By Daniel, Ricardo,
Bobby, Parrish
2.
Taylor Lautner and his pack are jogging through
the woods in Portland, Oregon. They must run
for 7 hours from their location to a location 210
miles away. What is the speed in which Taylor
and his fellow wolves are running? By Isabela,
Arlene, and Sofia
3. Jimmy is trying to break down a door by using a
50 kg tree bark. He has a head start by jogging
to the door with 7 meters per Second Square,
but increases his speed to 9 m/s2. With the mass
of the tree bark and acceleration of Jimmy, what
was the overall force he put to break down the
door? Melissa,
4. Andrew rode his motorcycle to McDonald’s. It
took him 10 minutes to get there at a rate of 20
m/s. If it took him 15 minutes at the same rate of
speed to get home, how long was his ride? Hector,
Alejandro, and Albert G. and Aaron
5.
Annette made a route to go
trick-or- treating in all the
houses north from her house,
she is going to walk for 360
meters and plans to do this in
180 minutes, what is her
speed until she reaches the
last house in the 180 minute?
By Ruth, Annette, Maya and Aleza
Johnny, Dante and Sergio were trying to find out
who’s way to get to Cloudcroft was the fastest.
Johnny took the main road which is a little under
87.5 miles long and he was at the speed limit of
75 mi/hr. Dante know the shortest way only had
to travel 26 and 2/3 miles but he could only travel
at 20 mi/hr. Sergio took the freeway where he
drove for 102 mile at 85 mi/hr. Which person
arrived at the hotel first if the all did not take any
stops? By Juan Marcos, Dante, Antonio, and Albert C.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
6N
10 kg
0.5 m/s2
22 kg
60 N
2 kg
100 N
2 m/s2
8 kg
40 N
0.25 m/s2
0.4 m/s2
20 kg
100 N
0.5 m/s2
16. 4 N 
17. 4 N
11.
12.
13.
14.
15.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
200 N
8 m/s2
25 kg
0.5 m/s2
20 kg
0.33 m/s2
100 N
4.5 kg
50 m/s
40 m/s
10 N
686 N
98 N
5 kg
16 N
Bob 100 kg
5 m/s2
26 N
19. 9 m/s2 
20. 2.45 m/s2
11.
12.
13.
14.
15.
16.
17.
18.
1.
2.
3.
4.
5.
8.3 m/s
75.9 m/s East
13.33 km/min.
10500 km
5 m/s2
1.
2.
3.
4.
What is the acceleration of a 7 kg mass pushed by
a 3.5 N force?
How much force is required to accelerate a 100
kg mass at 2 m/s2?
A car is traveling 1025 kilometers from El Paso to
Dallas in 13.5 hours. What was its average speed
of the car?
Give the net force’s direction and magnitude:
5N
5N
3N
Given that the acceleration due
to gravity on the moon is 1.6
m/s2, what does a 20 kg mass
weigh on the moon?
1.
2.
3.
4.
What is the acceleration of an 18 kg mass pushed
by a 9 N force?
A 64 N force is applied to an 8 kg mass, how fast
will it be going in 20 seconds?
A roller coaster has a velocity of 5 m/s at the top
of the hill. Two seconds later it reaches the
bottom of the hill with a velocity of 20 m/s. What
is the acceleration of the roller coaster?
On the moon Joachim weighs 90 N while on Earth
Richard weight 686 N. Who has the higher mass?
10 N
28 N
17 N
10 N
A) Demonstrate and calculate how unbalanced
forces change the speed or direction of an object's
motion.
B) Differentiate between speed, velocity and
acceleration.
C) Investigate and describe applications of Newton’s
law of inertia, law of force and acceleration, and
law of action-reaction such as in vehicle restraints,
sports activities, amusement park rides, Earth’s
tectonic activities, and rocket launches.
Write down Newton’s 3 Laws of Motion.
Write down an example of each Law.
I.
II.
III.
An object at rest or in motion will stay at rest
or in motion unless acted upon by an
unbalanced force.
Force = mass times acceleration
For every action there is an equal and
opposite reaction.
An object at rest will stay at rest unless acted
upon by an unbalanced force.
An object in motion will stay in motion
unless acted upon by an unbalanced force.
Name the force that opposes motion and
creates heat.
2. The tendency of an object to stay at rest or to
stay in motion.
Bonus: Write Newton’s First Law of Motion
1.
Force = mass x
acceleration
For every action there is
an equal and opposite
reaction.
-any force that resists motion
-creates heat
Potential Energy-the energy of
position.
-stored energy an object has
because of its position or
shape.
Kinetic Energy-the energy of
motion.
-energy an object or particle
has because it is moving.
Identify Newton’s 3 Laws of Motion.
1. Force = mass x acceleration
2. For every action there is an equal and opposite
reaction.
3. An object at rest or in motion will stay at rest or
in motion unless acted upon by an outside,
unbalanced force.
Which Law of motion does each picture depict?
4.
Bonus:
5.
Identify which of Newton’s 3 Laws of Motion is being
depicted by the picture.
1.
2.
3. Name the force that resists motion.
4. The distance traveled by an object in a given
amount of time.
5. Identify the type of force (balanced or unbalanced).
Bonus: The speed of an object and its
direction of motion.
5. If the forces acting upon an object are balanced,
then the object
a. must not be moving.
b. must be moving with a constant velocity.
c. must not be accelerating.
d. none of these
Bonus: Find the net force on an object if the
following forces are working upon it:
150 N to the right
230 N to the left
Several of Luke's friends were watching the motion of the
falling cat. Being "physics types", they began discussing
the motion and made the following comments. Indicate
whether each of the comments is correct or incorrect?
Support your answers.
2. Once the cat hits the water, the forces are balanced and
the cat will stop.
3. Upon hitting the water, the cat will accelerate upwards
because the water applies an upward force.
4. Upon hitting the water, the cat will bounce upwards due
to the upward force.
2.
3. What are the units of force?
4. F=?
m=4 kg
a=9 m/s2
5. F=75 N
m=25 kg
a =?
Bonus: What is the rate of change of velocity?
If the car has a force of 30 N, how much
force does the man and his eyelids have
to produce to pull the car?
1. Force = ?
Mass = 15 kg
Acceleration = 5 m/s2
2. Force = 48 N
Mass = 4 kg
Acceleration = ?
3. Force = 86 N
Mass = ?
Acceleration = 43 m/s2
4. Force = ?
Mass = 25 kg
Acceleration = 10 m/s2
5. Force = 72 N
Mass = 9 kg
Acceleration = ?
Bonus: Force = 123,456 N
Mass = ?
Acceleration = 10 m/s2
-done when an applied force
causes an object to move in the
direction of the force.
-pushing or pulling
Work = Force (N) x Distance (m)
W=Fxd
Units: N·m = Joules (J)
W
F
d
Ex. Mr. McDonald’s car has run
out of gas 100 m from a gas
station. If Mr. McDonald
produces 25 N of force how
much work will Mr. McDonald
do pushing his car to the gas
station?
1.Force = 450 N
Mass = ?
Acceleration = 10 m/s2
2. Speed = 540 m/s
Distance = 12 m
Time = ?
3. Work = 225 J
Force = 5 N
Distance = ?
4. Force = 135 N
Mass = 3 kg
Acceleration = ?
5. Speed = 405 m/s
Distance = ?
Time = 9 s
Bonus:
Work = ?
Force = 3 N
Distance = 15 m
1.
Does the picture show work?
2.
How much force results from a mass of 15 kg
being accelerated 5 m/s2?
Mr. McDonald’s car has run out of gas 250 m from
a gas station. If Mr. McDonald produces 50 N of
force how much work will Mr. McDonald do
pushing his car to the gas station?
3.
4. Mr. McDonald is hoping to compete in the 2012
Olympics. What is Mr. McDonald’s speed if he runs
100 meters in 9 seconds?
5. Given a force of 45 N and a mass of 5 kg, what is
the acceleration?
Bonus: Who wins the tug-o-war?
Kiko
Paco
55 m/s
1500 N
1500 N
Bonus: What will happen to the car?
(A)
(B)
Demonstrate how unbalanced forces
cause changes in the speed or direction of
an objects motion.
Recognize that waves are generated and
can travel through different media.
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Distance
Mass
Time
speed
Acceleration
Force
Weight
Acceleration due to
gravity (g)
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Meters (m)
Kilograms (kg)
Seconds (s)
Meters/second (m/s)
Meters/second2 (m/s2)
Kg x m/s2 = newtons (N)
Newtons (N)
m/s2