Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Work And Machines
Test Description: Quiz on Chapter 14
Instructions: Answer all questions to get your test result.
1) What is mechanical advantage?
A
A flat, sloped surface
B
The work of the machine.
C
The ratio of the output force to the input force.
D
Something that is beneficial out of the input force.
2) What type of machine is a stapler?
A
2nd class lever
B
1st class lever
C
incline plane
D
3rd class lever
3) What type of pulley uses several pulleys to increase the mechanical advantge?
A
Pulley system
B
A fixed movable pulley system
C
Moveable pulley
D
Fixed pulley
4) What is the equation for mechanical advantage?
A
None of these answers.
B
Work divided by distance
C
Output work divided by input work
D
Output force divided by input force.
5) No matter what type of machine is used the putput force is never....
A
Greater than the input force
B
Equal to the input force
C
None of these.
D
Less than input force
6) Which is not a simple machine?
A
Can opener
B
Door stop
C
Baeball bat
D
Door knob
7) How quickly work is done is called...
A
Work
B
Force
C
Energy
D
Power
8) What is done when a force causes an object to move in the same direction that the force is applied?
A
Efficiency
B
Power
C
Work
D
Force
9) How do you calculate power
A
Output force divied by input force
B
Work divided by time
C
Force times distance
D
Work divided by distance
10) What is the definition of efficiency?
A
An inclined plane that moves
B
Output work divided by input work times 100
C
Force put into a machine
D
Input force divided by output force.
*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?