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there are six:
2nd Answer:
6.....six
1. inclined plane
2. wheel and axle
3. wedge
4. screw
5. pulley
6. fulcrum
There are 6 basic simple machines
Pulley
Lever
Wedge
Wheel & Axle
Inclined Plane
Screw
There are 6 types of simple machines
They are:
1. Pulley
2. Lever
3. Wheel and Axle
4. Screw
5. Wedge
6. Inclined Plane
There are 6 simple machines. They are the screw , wedge, inclined plane, pulley, lever and the wheel and axle.
What else can I help you with?
Why is the mechanical efficiency of most compound machines lower than most simple machines?
It is lower because compound machines have more moving parts that a simple machine does.
How many simple machines are needed to make a compound machine?
6 simple machines.
How many simple machines does a watch have?
it has 21
How is a knife or a spoon a simple machine?
for me, the spoon is a simple machine. because it is use to eat. a spoon is useful to eat.. only that if it is a compound machines it can use as many.. in compound machines it can be use as many things...
Simple machines increase mechanical?
Simple machines increase mechanical advantage.
Is a lamp a simple machine?
No, because it has many parts. It is a compound machine. It is just made of some simple machines.
Do simple machines have moving parts?
A simple machine doesn't have any moving parts.
What are Machines with few moving parts called?
They are called simple machines.
How are simple machines different from other machines?
They don't have moving parts.
Is fluorescent lamp a simple machine?
No, because it has many parts. It is a compound machine. It is just made of some simple machines.
These are basic parts of complex machines?
2 or more simple machines
How many simple machines are needed to make a compound machines?
6 simple machines.
Is a lamp a machine?
No, because it has many parts. It is a compound machine. It is just made of some simple machines.
Why is the mechanical efficiency of most compound machines lower than most simple machines?
It is lower because compound machines have more moving parts that a simple machine does.
How do you manipulate simple machines and make their parts work together?
simple machines are put together by connecting. for example, in cars. simple machines work together by putting their strength
Which is true of all simple machines?
All simple machines change the direction or magnitude of a force to make work easier. They operate on a basic mechanical principle and do not have moving parts. Simple machines can be combined to create more complex machines.
How many simple machines are needed to make a compound machine?
6 simple machines.
