Font size
S
M
L
XL
WorksheetsScience Review-Part 1: Forces
Total questions: 41
Worksheet time: 38mins
Name
Class
Date
1.
__________ is stored energy.
a)
Potential
b)
Kinetic
c)
None of the above
d)
All of the above
2.
Gravitational potential energy depends on the ________ and ________ of the object.
a)
Height and mass
b)
Friction and movement
c)
Mass and Movement
d)
Height and Friction
3.
The faster an object moves, the ________ kinetic energy it has.
a)
more
b)
less
c)
none of the above
d)
all of the above
4.
What force brings the pencil down?
a)
Applied
b)
Magnetic
c)
Normal
d)
Gravitational
5.
What force ultimately slows the roller coaster to a stop?
a)
Applied
b)
Normal
c)
Friction
d)
Magnetic
6.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
7.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Deacceleration
d)
Not moving
8.
What is the person doing from 5 seconds to 10 seconds?
a)
Walking
b)
Running
c)
Standing Still
d)
Walking Fast
9.
What is happening at A?
a)
Stationary
b)
Accelerating
c)
Slower steady speed; moving away from the starting position
d)
Steady speed; returning to start position
10.
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
11.
If there are two forces going in the same direction how would you find the net force?
a)
Subtract
b)
Add
c)
Neither
d)
Multiply
12.
With unbalanced forces, the object will move in the direction of the _______ force.
a)
larger
b)
smaller
c)
equal
13.
Forces that have a net force of zero ( the object is still).
a)
Balanced force
b)
Unbalanced force
14.
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 Left
d)
10 N Right
15.
The correct equation to calculate speed is
a)
distance/time
b)
time/distance
c)
distance x time
d)
distance/time2
16.
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
17.
Contact or non-contact? Electric.
a)
contact
b)
non-contact
18.
Contact or non-contact? Magnetic.
a)
contact
b)
non-contact
19.
What is happening at C?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Slower steady speed; moving away from the starting position
20.
What is happening at D?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Slower steady speed; moving away from the starting position
21.
Which line represents the object that is traveling fastest?
a)
Orange
b)
Purple
c)
Green
d)
Red
22.
_______________ is how fast an object changes over time.
a)
speed
b)
velocity
c)
momentum
d)
acceleration
23.
What is the formula for force?
a)
F=M/A
b)
F=A/M
c)
F=M*A
d)
F=M*F
24.
What is the net force on the block? (click on the words to view the picture)
a)
5 Newtons up
b)
5 Newtons down
c)
15 Newtons up
d)
15 Newtons down
25.
If a 10 kilogram object accelerates suddenly at 15 m/s2, how much force was applied to the object?
a)
150 Newtons
b)
15 Newtons
c)
150 kilograms
d)
100 kilograms
26.
"For every action, there is an equal and opposite reaction."
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
27.
Force = Mass x Acceleration
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
28.
"An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it."
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
29.
The tendency of an object to resist changes in its motion is...
a)
inertia
b)
force
c)
acceleration
d)
velocity
30.
The tendency of a moving object to resist changes in its motion is...
a)
momentum
b)
force
c)
acceleration
d)
velocity
31.
Any push or pull on an object.
a)
force
b)
velocity
c)
inertia
d)
momentum
32.
A Newton is a unit of...
a)
force
b)
inertia
c)
acceleration
d)
velocity
33.
Which of the following is the units for velocity?
a)
kg*m/sec/sec
b)
kg*m/sec
c)
m/sec/sec
d)
m/sec
34.
The combination of all the forces acting on an object is the...
a)
net force
b)
action force
c)
reaction force
d)
balance force
35.
What states that the force of gravity acts between all objects in the universe that have mass?
a)
Electrical Force
b)
Magnetic Force
c)
Gravitational Force
d)
Law of Universal Gravitation
36.
What force is demonstrated when you stand on a bathroom scale?
a)
Applied Force
b)
Normal Force
c)
Gravitational Force
d)
Electrical Force
37.
What force are you demonstrating when you stand on the ground?
a)
Gravitational Force
b)
Friction
c)
Applied Force
d)
Normal Force
38.
Friction acts in a direction __________ to the direction of the object’s motion.
a)
Side By Side
b)
Parallel Directions
c)
Opposite
d)
The Same Direction
39.
Two students pull on a rope with 100 N in opposite directions. If the student on the left increased her force to 125 N, the rope would MOST likely...
a)
go from rightward acceleration to leftward acceleration.
b)
go from motionless to leftward acceleration.
c)
decrease its leftward acceleration.
d)
decrease its rightward acceleration.
40.
Which is MOST likely needed when describing the change in position of an object?
a)
initial speed
b)
direction change
c)
reference point
d)
constant rate
41.
What are the three steps to success, as told by Mrs. Hoselle?
a)
BELIEVE
b)
GIVE UP
c)
TRY YOUR HARDEST
d)
NEVER GIVE UP
Reset
