how many simple machine are needed to make a compound machine
6 simple machines.
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
a compound machine is a combination of simple machines
A complex machine.
No. It is a compound machine. It is made 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.
6 simple machines.
how do you make a simple machine
coumpound machine
yes , its a simple machine
We use simple machines
6 simple machines.