Answer:
6.36*10^-8 N
Explanation:
The magnitude of gravitational force of attraction is usually given by the formula
F = Gm1m2/r², where
F = magnitude of the force required
G = gravitational constant, 6.67*10^-11 m3 kg^-1 s^-2
m1 = mass of the first body, 72 kg
m2 = mass of the second body, 53 kg
r = radius between the bodies themselves, 2 m
Now, when we apply the formula directly, we get
F = (6.67*10^-11 * 72 * 53) / 2²
F = (6.67*10^-11 * 3816) / 4
F = 2.55*10^-7 / 4
F = 6.36*10^-8 N
