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How are simple machines different from other machines?
They don't have moving parts.
These are basic parts of complex machines?
2 or more simple machines
How is an inclined plane different from other simple machines?
it has no moving parts
Is a computer a complex machine?
Yes it has many parts all doing different functions.
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.
These are basic parts of complex machines?
2 or more 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.
Is a lawnmower an example of a simple machine?
Yes, a lawnmower is an example of a simple machine, specifically a combination of several simple machines such as a wheel and axle, lever, and pulley systems. The machines work together to make cutting grass easier.
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 is an inclined plane different from other simple machines?
it has no moving parts
Is a computer a complex machine?
Yes it has many parts all doing different functions.
Is a chair a simple machines?
There are no moving parts, therefore it is not a machine. A chair is an object.
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.
How do machines make cars?
They put the parts together one by one.
