Given that the gravitational constant is 7 X 10-11 Nm2kg-2, what is the force of attraction between 106kg mass of lead hanging one metre away from a 103kg m...

Answer Details

The force of gravitational attraction between two masses can be calculated using the formula F = G(m1m2)/r^2, where G is the gravitational constant, m1 and m2 are the masses of the two objects, and r is the distance between their centers of mass. Using this formula, and plugging in the given values, we have: F = (7 x 10^-11 Nm^2/kg^2) x (10^6 kg) x (10^3 kg) / (1 m)^2 F = 7 x 10^-2 N Therefore, the force of attraction between the lead mass and the iron mass is 7 x 10^-2 N.