simple machines were designed to make non proffesional(vryday or household work ) work easier and faster...by non-proffesional i mean u dont need to study extensively to use thes kind of machines..e.g tongs,scissors..e.t.c
The similarities are that simple and complex machines are both made up of simple machines
Compound machines are things that are made up of 1 or more simple machines. A screw isn't made up of any simple machines unless you count the screw as a simple machine.
No. It's a compound machine made of two simple machines: lever and wheel & axle.
Caste iron
compound machine
coumpound machine
No. It is a compound machine. It is made of simple machines.
plastic can be made into simple machines, but no plastic itself isn't a simple machine.
A compound machine.
A compound machine.
Yes
compound machine