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

Question : 56 of 100

Marks: +1, -0

The symbol of constant of gravitation is ______.

${Cg}$
${g}$
G
CG

Solution:

The symbol of constant of gravitation is G. The gravitational constant, called G is an empirical physical constant. It is used to show the force between two objects caused by gravity. The gravitational constant appears in Newton's universal law of gravitation. G is about

6.67408 \× 10^{-11} {N} {m}^{2} \/ {kg}^{2}

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