A) \[\text{6}\text{.04}\times \text{1}{{\text{0}}^{\text{24}}}\text{kg}\]
B) \[\text{7}\text{.08}\times \text{1}{{\text{0}}^{\text{22}}}\text{kg}\]
C) \[\text{5}\text{.98}\times \text{1}{{\text{0}}^{24}}\text{kg}\]
D) \[\text{6}\text{.44}\times \text{1}{{\text{0}}^{\text{24}}}\text{ kg}\]
Correct Answer: A
Solution :
Weight of moon \[=(7.346\times {{10}^{22}})kg\] Weight of Earth \[=(5.9724\times {{10}^{24}})kg\] Total weight\[=7.346\times {{10}^{22}}+5.9724\times {{10}^{24}}\] \[=0.07346\times {{10}^{24}}+5.9724\times {{10}^{24}}\] \[=(0.07346+5.9724)\times {{10}^{24}}\] \[=6.04586\times {{10}^{24}}kg\]
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