The two major categories of simple machines are
1) Lever Family
a) Lever
b) Pulley and
c) Wheel and axle
2) Incline Plane Family
a) Incline plane
b) Screw and
c) Wedge
This two are the major groups pf simple machines, for more detail you may write me on psiwakoti1@gmail.com
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
A pulley isn't a kind of simple machine, it is a simple machine
simple machine
Its a simple machine which can crush any complex machine
yes it is a simple machine... the wind blowing on the wheel and axle makes it a simple machine
yes , its a simple machine
A simple machine.
no it is not a simple machine its a complex machine by Natalie cifuentes
its not a simple machine
a machine that is simple to use
no it's not really a simple machine
Simple machine