A) 55.4 km
B) 45.5 km
C) 54.5 km
D) 455 km
Correct Answer: B
Solution :
Given : \[{{h}_{R}}=32m\] \[{{h}_{T}}=50m\] Maximum distance, dM= ? Applying, \[{{d}_{M}}=\sqrt{2R{{h}_{T}}}+\sqrt{2R{{h}_{R}}}\] \[=\sqrt{2\times 6.4\times {{10}^{6}}\times 50}+\sqrt{2\times 6.4\times {{10}^{6}}\times 32}=45.5km\]You need to login to perform this action.
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