Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Motion And Force Review
Test Description: Test review!
Instructions: Answer all questions to get your test result.
1) A fox is traveling at a velocity of 2.7 m/s. 3.5 seconds later it is traveling at a velocity of 4.8 m/s. What is the acceleration of the fox?
A
1.75 m/s/s
B
0.9 m/s/s
C
0.6 m/s/s
D
0.75 m/s/s
2) Which statement best describes the difference between acceleration and deceleration?
A
Deceleration usually refers to an object that is slowing down, while acceleration may not.
B
Acceleration is measured in m/s/s while deceleration is not.
C
Deceleration does not required an initial velocity and final velocity to calculate.
D
Acceleration takes position into account while deceleration does not
3) Which of the following has the greatest inertia?
A
20 kg cat running with a velocity of 4 m/s
B
40 kg dog
C
20 kg cat
D
10 kg textbook
4) Unlike inertia, momentum
A
depends on position
B
can never equal zero
C
depends on velocity as well as mass
D
depends on the acceleration of an object
5) Which best shows Newton's first law?
A
A lamp continues to sit at rest on a table if there is no net force on it
B
Friction acts on objects in motion and at rest
C
When you push on a wall, the wall pushes back on you with an equal and opposite force
D
momentum= mass X velocity
6) Momentum is best defined as
A
final velocity minue inital velocity divided by change in time
B
mass multipled by velocity
C
velocity divided by mass
D
mass divided by velocity
7) A 0.25 kg ball is rolled across the floor with a velocity of 3.5 m/s. What is the ball's momentum?
A
0.875 kg (m/s)
B
14 kg(m/s)
C
0.071 kg (m/s)
D
1.650 kg (m/s)
8) A car is traveling with a velocity of 35.4 m/s. The mass of the car is 2000 kg. What is the momentum of the car?
A
70,800 kg (m/s)
B
65.5 kg (m/s)
C
78,000 kg (m/s)
D
56.6 kg (m/s)
9) A baseball is thrown with a velocity of 40 m/s. What is the baseball's momentum?
A
5.2 kg (m/s)
B
3.8 kg (m/s)
C
4.0 kg (m/s)
D
5.8 kg (m/s)
10) A force is best defined as:
A
change in velocity over change in time
B
gravity or friction
C
something that is exerted
D
a push or a pull
*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?