VonneB939 VonneB939 05-02-2024 Physics contestada If acceleration due to gravity at distance d[ RJ from the centre of earth is B, then its value a distance d above the surface of earth will be [where R is radius of earth] BR (1) BR²/ ( R+d)³(2) BR/2d (3) Bd/ ( R + d)²(4) BR³/d(R+d)²