A) 880 N
B) 889 N
C) 885 N
D) 892 N
Correct Answer: B
Solution :
On earth, mg = 10 or \[1\times g=10\Rightarrow g=10\,m{{s}^{-2}}\] Now, \[g=g\frac{{{R}^{2}}}{{{r}^{2}}}=10\times \frac{{{R}^{2}}}{{{(3R/2)}^{2}}}=\frac{40}{9}\] Pull on satellite \[=mg\] \[=200\times \frac{40}{9}=889\,N\]You need to login to perform this action.
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