Question

6.67×10^-11=???g^-1cm^3s^-2

Answer 1

Answer:

gravitational constant G = 6.67 x 10^-11 N m^2 / kg2

first we need to simplify the unit of G

Force dimensions are [MLT-2]

so Nm2/kg2 = [MLT-2] x L2 x M-2

so it will become M-1 L3 T-2

IN SI unit it will be KG-1 mtr^3 s-2

6.67 x 10-11 kg-1 m3 s-2  =  ____ g-1 cm3 s-2

we know n1u1 = n2u2

so  n2 = n1u1 / u2

n2 = 6.67 x 10-11 { kg-1/ m-1  x m3/cm3 x s-2/s-2

n2 = 6.67 x 10-11 { 10-3 m x 10^6 cm x 1}

n2 = 6.67 x 10-11 x 10-3 x 10^6

n2 = 6.67 x 10-8

YOUR ANSWER

Explanation:

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