Question
Fill in the blanks by suitable conversion of units: $1 \mathrm{~kg} \mathrm{~m}^2 \mathrm{~s}^{-2}=\ldots . . \mathrm{g} \mathrm{cm}^2 \mathrm{~s}^{-2}$

Answer

$1 \mathrm{~kg} \mathrm{~m}^2 \mathrm{~s}^{-2}=10^7 \mathrm{~g} \mathrm{~m}^2 \mathrm{~s}^{-2} 1 \mathrm{~kg}=10^3 \mathrm{~g} 1 \mathrm{~m}^2=10^4 \mathrm{~cm}^2 1 \mathrm{~kg} \mathrm{~m}^2 \mathrm{~s}^{-2}=1 \mathrm{~kg} \times 1 \mathrm{~m}^2 \times 1 \mathrm{~s}^{-2}=10^3 \mathrm{~g} \times 10^4 \mathrm{~cm}^2 \times 1 \mathrm{~s}^{-2}=10^7 \mathrm{~g}$ $\mathrm{cm}^2 \mathrm{~s}^{-2}$

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