what is a machine? .How it helps?what are the uses?
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a piece of equipment with moving parts that is designed to do a particular job. A machine usually needs electricity, gas, steam, etc. in order to work.Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied
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Answer:
a piece of equipment with moving parts that is designed to do a particular job. A machine usually needs electricity, gas, steam, etc. in order to work.Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied
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