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[" 3.A metal rope of density "6000kgm^(-...

[" 3.A metal rope of density "6000kgm^(-3)" has break- "],[" ing stress "9.8times10^(8)Nm^(-2)" .This rope is used to "],[" measure the depth of the sea.Then the depth of "],[" the sea that can be measured without breaking is "]

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A metal rope of density 6000kgm^(-3) has breaking stress 9.8xx10^8 Nm^(-2) . This rope is used to measure the depth of the sea. Then the depth of the sea that can be measured without breaking is ----

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