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There are two bodies of mass 100 kg, 10000 kg separated by a distance of 1m. At what distance from the smaller body the intensity of gravitational field is zero: |
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Answer» `(1)/(9)m`  `rArr (GM_(1))/(X^(2))=(GM_(2))/((1-x)^(2)) rArr (100)/(x^(2))=(10,000)/((1-x)^(2))` `rArr (1-x)/(x)=10 rArr 11x=1` or `x=(1)/(11)m` Hence correct CHOICE is (c ). |
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