%Joules
Exerting a force over a distance.
What is work?
Fi/Ai=Fo/Ao
What is the Pascal's Law?
Wedges are used for this.
What is split or pierce objects?
IMA stands for.
What is ideal mechanical advantage.
First drawing of the aircraft was drawn by.
What is Leonardo Da Vinci.
(Work Output/Work Input)*100%
What is efficiency?
A pressure system using air.
What is pnuematics?
Advantage of wheel and axle.
What is increases force and speed?
Two parts of a pulley.
What are wheels and ropes.
Industrial revolution happened around.
What is the 1700s?
The reason why no machine has 100% efficiency.
What is friction?
Used in a car's break system.
What is hydraulics?
A gear is a _________ with teeth.
What is wheel and axle?
A screw is a combination of.
What is an inclined plane and wheel and axle.
Steam engine was replaced by.
What is combustion engine?
Assuming Work Output stays the same, Work Input increases, this goes down.
What is efficiency?
The FE is 20N, the AI is 2m2, and the FL is 30N. So the AO is...
What is 3m2.
Gear Ratio.
What is MA=Driven Turns/Driver Turns?
IMA of pulleys.
What is number of supporting strings.
First thing to see widespread use.
What is the steam engine?
All useful energy eventually degrades to this.
What is heat?
Air pressure depends on this.
What is elevation?
Gears connected through a train.
What is a sproket?
IMA and AMA are different because.
What is friction?
Technology we use today.
What is microtechnology and nanotechnology?