What is the gravitational force between two students if one has a mass 75 kg and the other 54 kg and their center are separated by a distance of 0.45 meters?

The gravitational force between two students can be calculated using the formula F = (G * m1 * m2) / r^2, where G is the gravitational constant (6.67 x 10^-11 N m^2/kg^2), m1 and m2 are the masses of the students, and r is the distance between their centers. Plugging in the values, we get F = (6.67 x 10^-11 * 75 * 54) / (0.45)^2 ≈ 3.56 x 10^-7 Newtons.