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What compound machine has 3 or more simple machines in it?
All you have to do is fine a simple task to do and find simple machines and connect them together to make it. All you have to do is fine a simple task to do and find simple machines and connect them together to make it.
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.
Why is a screw a simple machine and not a compound machine?
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.
What is a combination of two or more simple machines?
A complex machine.
When two or more simple machines work together they are called?
When simple machines work together, that forms a compound machine.
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.
Which process are simple materials chemically combined to form more complex material?
the answer for this question is synthesis
Is a wheel and axle a compound machine?
No. Gears are a type of simple machine. Combined with another simple machine, it would then make a compound machine.
These are basic parts of complex machines?
2 or more simple machines
How are simple machines and other machines different?
The others are a bit more tricky.
When two or more simple machines work together they are called a(n?
When two or more simple machines work together, they are called a compound machine. Compound machines are combinations of simple machines that work together to make tasks easier or more efficient. Examples include bicycles, wheelbarrows, and can openers.
Are cars simple machines?
Cars are complex/compund Machines, consisting of (way) more than one simple machine.
What compound machine has 3 or more simple machines in it?
All you have to do is fine a simple task to do and find simple machines and connect them together to make it. All you have to do is fine a simple task to do and find simple machines and connect them together to make it.
Why are simple machines more efficient than compound machines?
They are less so eAsier
Machines that are made up of two or more simple machines are called?
compound machine
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.
Why is a screw a simple machine and not a compound machine?
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.
