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How many simple machines are needed to make a compound machine?
6 simple machines.
A combination of simple machines is what kind of machine?
a compound machine is a combination of 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.
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.
When two or more simple machines work together they are called?
When simple machines work together, that forms a compound machine.
What type of simple machines is a shovel?
A lever.
What r 2 simple machines on a shovel?
wedge and lever
What do simple and compound machines do?
Whatsimple and compound machines do astronauts use?
What simple machine is the steam shovel is in?
A steam shovel is primarily classified as a type of crane, which is a compound machine that incorporates several simple machines. The key simple machines involved are the lever (used in the boom and arm) and the wheel and axle (used in the tracks for movement). The steam engine itself also functions as a machine that converts steam pressure into mechanical work, allowing the steam shovel to perform its digging and lifting tasks efficiently.
How many simple machines are needed to make a compound machines?
6 simple machines.
What compound machines has 4 simple machines?
A drill
Is shovel a compound machine?
No, it is a simple machine in the form of a wedge.
What simple and compound machines do astronauts use?
Whatsimple and compound machines do astronauts use?
How many simple machines are needed to make a compound machine?
6 simple machines.
A combination of simple machines is what kind of machine?
a compound machine is a combination of simple machines
How many simple machines are to make to make a compound machine?
6 simple machines.
Why is a shovel a simple machine?
A shovel is a lever. it has a handle, and one hand sets a fulcrum with the load set opposite the hand that is not the fulcrum. It might be argued that the leading edge of the shovel is a wedge making your shovel a compound machine, but that's cutting things fine.
