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State three ways in which a machines are useful to us.
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State three ways in which a machines are useful to us.
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Sep 4, 2020
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State three ways in which a machines are useful to us.
Physics
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Gangadhars
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1: a machine makes our work easier
2: a machine can help us find important information
3: a machine can help us transport from a place to another
Rakesh Kumar
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Sep 10, 2020
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Rakesh Kumar
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