If the accelaration due to gravity becomes 4 times its original value,

1.	If the accelaration due to gravity becomes 4 times its original value, then escape speed
Answer» REMAINS same 2 TIMES of original value becomes halved 4 times of original value Solution :Escapespeed4 times of .g. `v_(e ) = sqrt(2(4g)R_(E)) = sqrt(4)xxsqrt(2g R_(E))` `v_(e)=sqrt(2g R_(E)) , v_(e) = 2v_(e)`

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