Have an account?
Skip to Content
Build your own quiz
Suggestions for you
.png)
20 questions
Show Answers
See Preview
- 1. Multiple Choice
An inclined plane is a simple machine. True or flase
True
False
- 2. Multiple Choice
What do we call the weight of the object we tried to lift?
Effort force
Resistance forces
Balanced forces
- 3. Multiple Choice
What do we call the force we use to lift an object?
Resistance force
Gravity
Effort Force
- 4. Multiple Choice
What is the equation for Mechanical Advantage?
MA = Force X Distance
MA = Effort Force / Resistance Force
MA = Reistance Force / Effort Force
- 5. Multiple Choice
Does a machine change the amount of work done?
Yes, it does.
No, it does not.
- 6. Multiple Choice
What is the point where the lever arm pivots?
load
fulcrum
mass
effort
- 7. Multiple Choice
How is a 2-pulley system more beneficial than a 1-pulley system?
It provides less mechanical advantage
It provides greater directional advantage
It provides less directional advantage
It provides greater mechanical advantage
- 8. Multiple Choice
What are two types of pulleys?
wings, fries
load. weight
fixed, movable
effort, force
- 9. Multiple ChoiceThe greatest amount of force is required to move the metal block up which inclined plane?ABCD
- 10. Multiple ChoiceA pulley brings a 100 kg piano up into a second story window. What is the ideal mechanical advantage if the pulley has 5 strands?2050050.05
- 11. Multiple ChoiceA wheel attached to a shaft. A doorknob is an example.wedgescrewwheel and axlepulley
- 12. Multiple ChoiceAn inclined plane wrapped around a straight piece of metal.wedgescrewwheel and axlepulley
- 13. Multiple ChoiceA simple machine is a device that helps to reduce the amount of _____ required to work.forceenergywork
- 14. Multiple ChoiceWhich statement correctly explains a compound machine?A compound machine is made up of one or more simple machinesA compound machine is made up of two or more simple machines.A screw is a type of inclined plane.None of the above
- 15. Multiple Choice1st Class2nd Class3rd ClassIt is not a lever
- 16. Multiple Choice1st Class2nd Class3rd ClassIt is not a lever
- 17. Multiple Choice1st Class2nd Class3rd ClassIt is not a lever
- 18. Multiple Choice
In a wheel and axle, the wheel travels a longer ________ but takes ____ force
Force, work
Distance, more
Energy, less
Distance, less
- 19. Multiple ChoiceNo machine in existence has 100% efficiency due to ____________________.magicfrictionsmokeinput
- 20. Multiple ChoiceHow can you decrease the effort force needed to push a weight to the top of the ramp?cover the surface with carpetincrease the length of the rampincrease the height of the rampdecrease the length of the ramp
- Answer choicesTagsAnswer choicesTags