RRB Group D 10-Oct-2018 Shift 2 Solved Paper

Question : 24 of 100

Marks: +1, -0

What is the mass of an object whose weight on the earth is

196 \ { N}({g}=9.8 {ms}^{-2}) ?

Solution:

{F}={mg}

196={m} ×9.8

{m}=196 / 9.8=20 { kg}

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