Please enable JavaScript.
Coggle requires JavaScript to display documents.
Simple Machines (Pully (Movable Pulley (changes both direction and size of…
Simple Machines
Pully
Movable Pulley
changes both direction and size of the input force
Pulley system
made up of both fixed and movable pulleys
Fixed Pulley
changes only the direction of the input force
levers
1st
input down output up
2nd
same way
3rd
one is greater than other because it is at angle
screws
hold things close together
wedges
pushes things apart
inclined plan
allows an objuct to move to a higher elevation
wheel and axle
work together to make a greater force