1.

If "1 g cm s"^(-1)=x newton- second, then the number x is equal to:

Answer»

`10^(5)`
`10^(10)`
`10^(15)`
`10^(-5)`

Solution :`x=(1gcms^(-1))/(1NS)=(1gcms^(-1))/(1kgxx1ms^(-2)xx1s)`
`=(1gcms^(-1))/(10^(3)gxx10^(2)ms^(-2)xx1s)`
`=(10gcms^(-1))/(10^(5)gcms^(-1))=10^(-5)`


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