A) \[7.76\,\,k\,\,m{{s}^{-1}}\]
B) \[8.5\,\,k\,\,m{{s}^{-1}}\]
C) \[9.13\,\,k\,\,m{{s}^{-1}}\]
D) \[6.67\,\,k\,\,m{{s}^{-1}}\]
Correct Answer: A
Solution :
Given, height of a satellite |
Earth's radius, |
For the satellite revolving around the earth, orbital velocity of the satellite. |
Substitutes the value of and h, we get |
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