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Ascientific blank must be testable and capable of being proven false?
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
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Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block
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The work that must be done by an external agent to move a point charge of 2 mc from the origin
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