Answer:
The force of gravity between the objects at the same distance is 400N (400N = 100 N x 2 x 2). This problem can be solved using the force of gravity formula which is described as Force = G x Mxm/r^2. In this formula, Force is the force of gravity, G is the constant gravity, M is the mass of the object, m is the mass of another object, and r is the distance between them.