Question

Weight of an object on moon is 1.67N and mass is 1kg . Find the weight of object on earth

Answer 1

$$\begin{gathered} \mathrm{mass},\mathrm{m}=1\mathrm{kg} \\ \mathrm{acceleration}\mathrm{due}\mathrm{to}\mathrm{gravity}\mathrm{on}\mathrm{earth},\mathrm{g}=9.8\mathrm{m}/{\mathrm{s}}^2 \\ \mathrm{Weight}\mathrm{on}\mathrm{earth},\mathrm{W}=\mathrm{mg} \\ \mathrm{W}=1\times 9.8=9.8\mathrm{N} \end{gathered}$$