how could a knowledge of buoyancy make the work easier when you are clearing rocks from a swimming area (5.3)?

how could a knowledge of buoyancy make the work easier when you are clearing rocks from a swimming area (5.3)?

how could a knowledge of buoyancy make the work easier when you are clearing rocks from a swimming area (5.3)

It requires less human force to lift the rocks, because the buoyant force due to water assists you in countering the rocks’ weight.

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One Response to “how could a knowledge of buoyancy make the work easier when you are clearing rocks from a swimming area (5.3)?”

gintable on February 2nd, 2010 at 5:45 pm

It requires less human force to lift the rocks, because the buoyant force due to water assists you in countering the rocks’ weight.
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