Chemistry, 16.06.2021 18:00 jluvit6135

A young girl has the produce 20 J of power to lift a 10 N backpack 2.5 m to her back in 1 s. True or false ASAP please !

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A young girl has the produce 20 J of power to lift a 10 N backpack 2.5 m to her back in 1 s. True or...