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Choose the correct alternative :- The formula -GMm`(1//r_2 1//r_1)` is `more//less` accurate than the formula `mq(r_2- r_1)` for the difference of potential energy between two points `r_2 and r_1`, distance away from the centre of the earth.

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`-GM m((1)/(r_(2))- (1)/(r_(1)))` is more accurate than the formula `mg (r_(2)- r_(1))`
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