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Simple machines using pulleys and levers, make the work easier by using mechanical advantage. The input force is less than the output, but spead over a larger distance and time.
Other machines harness engines and motors, to take over the human input. The motors and engines need a separate source of energy.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agosame thing as simple machine
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How are machines designed to make work easier?
Machines are designed to make work faster and easier. These machines do so by taking some of the manual work off of you.
Why were machines invented?
Machines were invented to make work easier.
How does a screw simple machines make work easier?
dik,
How do simple machines affect work?
They make work easier or faster, but never both.
Describe how simple machines make work easier?
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.
How are machines designed to make work easier?
Machines are designed to make work faster and easier. These machines do so by taking some of the manual work off of you.
What are the uses of machines?
to make work easier
Why were machines invented?
Machines were invented to make work easier.
What do simple machines help do?
They make work easier
What was the purposes of Rube Goldbergs machines?
to make work easier
How does a screw simple machines make work easier?
dik,
How do machines affect work?
They make work easier or faster, but never both.
Can machines make work easier?
"Yes" machines are meant for making work easier and to reduce human fatigue.
How You use simple machines?
You use simple machines to make work (moving things) easier.
Do simple machines affect work?
They make work easier or faster, but never both.
How do simple machines affect work?
They make work easier or faster, but never both.
3 ways simple machines make work easier?
Machines make work easier by: -Changing the amount of force you exert -Changing the distance in which you exert your force -Changing the direction in which you exert your force
