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Machines Made
Work Easier
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| Introduction:
We
live in the machine age and depend on machines in almost
every activity of our daily lives. A
machine is a tool used to make work easier. Simple
machines are simple tools used to make work easier.
Compound machines have two or more simple machines
working together. Many
tasks such as lifting a heavy object are practically
impossible without machines.
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Material
and instructions:
In this project you
will design and construct a machine that can lift a heavy object
with a force less than the weight of the object. |
Details
of this project:
More information or support for this project is available at
members section of ScienceProject.com. Material needed for
constructing your model can be purchased locally. |
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