Physics, 18.07.2021 08:30, jillyan8233

4. An aluminium bar weighs 17 kg in air. How much force is required to lift the bar while it is immersed in gasoline? The density
of aluminium is 170 kg/m' and that of gasoline is 42 kg/m

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4. An aluminium bar weighs 17 kg in air. How much force is required to lift the bar while it is imm...