Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Forces
Test Description: Chapter Test review
Instructions: Answer all questions to get your test result.
1) The unit of force, a Newton, is equal to
A
kg x m/s2
B
mass x acceleration
C
the amount of mass in an object
D
kg x m/s
2) A(n) _____________________________ causes objects to move in a circle
A
large weight
B
terminal velocity
C
acceleration
D
centripetal force
3) Newton's second law of motion states the relationship of mass, acceleration, and force. It says that
A
Every object attracts every other object in the universe
B
Force equals mass divided by acceleration
C
Force equals acceleration divided by mass
D
Acceleration equals force divided by mass
4) The amount of matter in an object is called its
A
weight
B
mass
C
inertia
D
force
5) A(n) _________________ can cause an object's motion to change
A
balanced force
B
weight
C
inertia
D
unbalanced force
6) The momentum of a 1400 kg car traveling at a velocity 10 m/s is
A
14,000 kg*m/s
B
14 m/s2
C
14,000 N
D
140 N
7) Friction acts in a direction ________________ to the direction of an object's motion
A
unrelated
B
perpendicular
C
opposite
D
equal
8) Unless an object at rest is acted upon by a force, it stays at rest due to its
A
friction
B
inertia
C
matter
D
gravity
9) A 50-kg ball is accelerating 100 m/s2 by a force of
A
50 N
B
0.50 N
C
5000 N
D
500 N
10) An object in free fall ___________________ until it reaches terminal velocity.
A
decreases in mass
B
is unbalanced
C
slows down
D
accelerates
11) A Newton is a unit of ______________________
A
gravity
B
force
C
velocity
D
fluid
12) Weight is the measure of the force of _____________ on an object.
A
force
B
friction
C
velocity
D
gravity
13) Air rushing against an airplane is an example of _____________ friction
A
static
B
fluid
C
rolling
D
sliding
14) The momentum of an object depends on its mass and __________________
A
momentum
B
speed
C
acceleration
D
velocity
15) The total momentum of any group of objects remains the same unless an outside ______________ acts on the objects.
A
gravity
B
force
C
friction
D
acceleration
16) Forces can be added together only if they are acting on THE SAME OBJECTS
A
true
B
false
17) According to Newton's second law of motion, VELOCITY increases as force increases, if mass stays the same.
A
true
B
false
18) The force due to gravity is stronger if two objects are FURTHER AWAY.
A
true
B
false
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?