Pulleys And Gears Flashcards
1
Q
Fixed
A
A fixed pulley has an axle mounted in bearings attached to a supporting structure
2
Q
Movable
A
A movable pulley has an axle in a movable block
3
Q
Compound
A
A combination of fixed and movable pulleys forms a block and tackle
4
Q
Example of pulley
A
Elecators/ lift
5
Q
Example of pulley
A
A well. Hole in the ground well