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Chemistry, 12.10.2020 07:01 thomasalmo2014

A handheld sewing machine uses a battery to make a needle move. The needle goes up and down quickly. Which energy change is taking place?
Motion changes to chemical energy,
Stored energy changes to motion
Electricity changes to stored energy
Heat changes to electricity

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A handheld sewing machine uses a battery to make a needle move. The needle goes up and down quickly...
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