If the distance between earth and sun is increased by 2% the find percentage change in gravitational force acting b/w them
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acceleration due to gravity of earth
g=GM/R²⇒gα1/R²⇒gαR⁻²
⇒Δg/g=-2ΔR/R
∴Δg/gx100=-2ΔR/Rx100=-2(2)x100
=-4%
Thus acceleration due to gravity decreases by 4 %
g=GM/R²⇒gα1/R²⇒gαR⁻²
⇒Δg/g=-2ΔR/R
∴Δg/gx100=-2ΔR/Rx100=-2(2)x100
=-4%
Thus acceleration due to gravity decreases by 4 %
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