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1. An object’s distance from
another object is changing.
2. Energy that is stored and
waiting to be used is ___ energy.
3. Energy of motion or
movement is ___ energy.
4. A place or object used for
comparison to determine if
something is in motion
5. The basic SI unit of length
6. Distance the object travels in
one unit of time (or
distance/time)
7. Speed in a given direction
8. A push or a pull on an object
9. When the overall force
changes an object’s motion it is
a(n)____
10. Equal forces acting on one
object in opposite directions (the
object won’t move)
11. Force that one substance
exerts on another when the two
rub against each other
12. Force that pulls objects
toward each other
13. When the only force acting
on a falling object is gravity
14. A type of friction that occurs
between objects and air
15. A measure of the force of
gravity on an object
16. A measure of the amount of
matter in an object
17. The tendency of an object to
resist changes in its motion
18. The point on an object where
most of its mass lies (the object is
balanced on this point)
19. Fill in the blanks to explain the
Law of Gravity proposed by
Newton. There are 3 parts. Don’t
get this confused with his 3 Laws of
Motion!
Anything that has mass has (a)__________.
Two things will affect the pull of gravity
between 2 objects: One is the (b)________ of
the objects and the other is the
(c)________between the two objects.
20. Who did an experiment at the
Leaning Tower of Pisa?
21. What did Galileo prove at the
Leaning Tower of Pisa?
a. He showed the moons of Jupiter.
b. He proved that all objects fall to Earth at the same
speed.
c. He perfected the telescope.
d. He was the Father of the Scientific Method.
22. Which property of matter
changes from planet to planet?
a.
b.
c.
d.
Mass
Weight
Volume
Area
23. Why would you weigh most
on Jupiter?
a. Jupiter has less mass than the other planets, so it has
the most gravitational pull.
b. Jupiter has more mass than the other planets, so it has
the most gravitational pull.
c. Jupiter has more mass than the other planets, so it has
the least gravitational pull.
d. Jupiter has less mass than the other planets, so it has
the least gravitational pull.
24. Why would you weigh least
on Mars?
a. Mars has less mass than the other planets, so it has
the most gravitational pull.
b. Mars has more mass than the other planets, so it has
the most gravitational pull.
c. Mars has more mass than the other planets, so it has
the least gravitational pull.
d. Mars has less mass than the other planets, so it has
the least gravitational pull.
25. What is the formula for
calculating speed?
26. What is the formula for
calculating distance?
27. What is the formula for
calculating time?
28. What two things does a
velocity tell about an object’s
motion?
29. Force = Mass x Acceleration
This formula shows that both the size
of the force and the mass of the object
itself affect the object’s acceleration, or
change in velocity (speed or direction).
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
30. For every action there is an equal and
opposite reaction.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
31. An object at rest will stay at
rest & an object in motion will
stay in motion until acted upon
by a force.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
32. If you set a book on the desk,
the book will stay there.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
33. You lift a heavy box of books
with more force than a box of
sweaters.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
34. A rocket takes off
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
35. You push on a ball harder
than your little brother does and
your ball goes farther.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
36. If you are riding in a car that
suddenly stops, you surge
forward until the seatbelt you are
wearing stops you.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
37. When you paddle a canoe,
you push back in the water with
the paddle and move forward in
the canoe.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
38. A cheetah is running after its
prey. It dashes for a meerkat that
is 7 meters away. It reaches the
meerkat in just 2 seconds. What
is the cheetah’s average speed?
39. You are at one end of a solid
metal pipe, and your friend is at
the other end. Your friend hits
the pipe. You hear the sound 1.5
seconds later. You both measure
the pipe, and it is 7,500 meters.
At what average speed did the
sound your friend made travel
through the pipe?
40. You clocked an ant traveling
from a fig tree to its ant hole. He
reached his home in 25 seconds.
You determined the ant’s speed to
be 30 cm/s. What is the
distance?
41. You are traveling with your
family to Disney World. Your
father tells you that Disney World
is 480 kilometers away and you
will be traveling a 60km/hr.
What is your time to get to
Disney World?
42. You are traveling with your family to
Disney World from Atlanta, Georgia. Your
father tells you that Disney World is 410
kilometers away. It will take you 5 hours to
reach Disney World. What is your velocity?
1. An object’s distance from
another object is changing.
motion
2. Energy that is stored and is
waiting to be used is __
energy.
Potential
3. Energy of motion or
movement is ___ energy.
kinetic
4. A place or object used for
comparison to determine if
something is in motion
Reference point
5. The basic SI unit of length
meter
6. Distance the object travels in
one unit of time (or
distance/time)
speed
7. Speed in a given direction
velocity
8. A push or a pull on an object
Force
9. When the overall force
changes an object’s motion it is
a(n) ____
Unbalanced force
10. Equal forces acting on one
object in opposite directions (the
object won’t move)
Balanced force
11. Force that one substance
exerts on another when the two
rub against each other
Friction
12. Force that pulls objects
toward each other
Gravity
13. When the only force acting
on a falling object is gravity
Free fall
14. A type of friction that occurs
between objects and air
Air resistance
15. A measure of the force of
gravity on an object
Weight
16. A measure of the amount of
matter in an object
Mass
17. The tendency of an object to
resist changes in its motion
Inertia
18. The point on an object where
most of its mass lies (the object is
balanced on this point)
Center of Gravity
19. Fill in the blanks to explain
the Law of Gravity proposed by
Newton. There are 3 parts. Don’t
get this confused with his 3 Laws
of Motion!
Anything that has mass has (a) GRAVITY.
Two things will affect the pull of gravity
between 2 objects: One is the (b)MASS of the
objects and the other is the (c)DISTANCE
between the two objects.
20. Who did an experiment at the
Leaning Tower of Pisa?
Galileo
21. What did Galileo prove at the
Leaning Tower of Pisa?
a. He showed the moons of Jupiter.
b. He proved that all objects fall to Earth at the same
speed.
c. He perfected the telescope.
d. He was the Father of the Scientific Method.
22. Which property of matter
changes from planet to planet?
a.
b.
c.
d.
Mass
Weight
Volume
Area
23. Why would you weigh most
on Jupiter?
a. Jupiter has less mass than the other planets, so it has
the most gravitational pull.
b. Jupiter has more mass than the other planets, so it has
the most gravitational pull.
c. Jupiter has more mass than the other planets, so it has
the least gravitational pull.
d. Jupiter has less mass than the other planets, so it has
the least gravitational pull.
24. Why would you weigh least
on Mars?
a. Mars has less mass than the other planets, so it has
the most gravitational pull.
b. Mars has more mass than the other planets, so it has
the most gravitational pull.
c. Mars has more mass than the other planets, so it has
the least gravitational pull.
d. Mars has less mass than the other planets, so it has
the least gravitational pull.
25. What is the formula for
calculating speed?
S=D T
26. What is the formula for
calculating distance?
D=SxT
27. What is the formula for
calculating time?
T=D S
28. What two things does a
velocity tell about an object’s
motion?
Speed and direction
29. Force = Mass x Acceleration
This formula shows that both the size
of the force and the mass of the object
itself affect the object’s acceleration, or
change in velocity (speed or direction).
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
30. For every action there is an equal and
opposite reaction.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
31. An object at rest will stay at
rest & an object in motion will
stay in motion until acted upon
by a force.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
32. If you set a book on the desk,
the book will stay there.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
33. You lift a heavy box of books
with more force than a box of
sweaters.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
34. A rocket takes off
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
35. You push on a ball harder
than your little brother does and
your ball goes farther.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
36. If you are riding in a car that
suddenly stops, you surge forward
until the seatbelt you are wearing stops
you.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
37. When you paddle a canoe, you
push back in the water with the paddle
and move forward in the canoe.
a.
b.
c.
d.
Newton’s First Law of Motion
Newton’s Second Law of Motion
Newton’s Third Law of Motion
Newton’s Law of Gravitational Pull
38. A cheetah is running after its
prey. It dashes for a meerkat that is
7 meters away. It reaches the
meerkat in just 2 seconds. What is
the cheetah’s average speed?
S=DT
S = 7 m 2 sec=
S = 3.5 m/sec
39. You are at one end of a solid metal
pipe, and your friend is at the other end.
Your friend hits the pipe. You hear the
sound 1.5 seconds later. You both
measure the pipe, and it is 7,500 meters.
At what average speed did the sound
your friend made travel through the
pipe?
S=DT
S = 7,500 m  1.5 sec=
S = 5000 m/sec
40. You clocked an ant traveling
from a fig tree to its ant hole. He
reached his home in 25 seconds.
You determined the ant’s speed to
be 30 cm/s. What is the
distance?
D=SxT
D = 30 cm/sec x 25 sec
D = 750 cm
41. You are traveling with your
family to Disney World. Your father
tells you that Disney World is 480
kilometers away and you will be
traveling a 60km/hr. What is your
time to get to Disney World?
T=DS
T = 480 km  60 km/hr
S = 8 hours
42. You are traveling with your family to
Disney World from Atlanta, Georgia. Your
father tells you that Disney World is 410
kilometers away. It will take you 5 hours to
reach Disney World. What is your velocity?
Velocity = Speed (D  T) and
direction
S = 410 km  5 hr
S = 82 km/hr
V= 82 km/hour southeastward