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Fill in the blanks by suitable conversio...

Fill in the blanks by suitable conversion of units :
(a) `1kg m^2 s^(-2) = g cm^2 s^(-2)` (b) 1m = ……. Light year (c ) `3ms^(-2) = ….. Km h^(-2)`
(d) `G = 6.67 xx10^(-11) Nm^2 kg^(-2) = …… cm^3 s^(-2) g^(-1)`

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