Friday, January 13, 2012
A beaker of water rests on an electronic balance that reads 995.0 g.?
A beaker of water rests on an electronic balance that reads 995.0 g. A 2.7 cm diameter solid copper ball attached to a string is submerged in the water, but does not touch the bottom. What is the tension in the string? What is the new balance reading?
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