Newton's Law of Gravity Calculator  

Mass of Object 1 :
m1 = Fr^{2} /Gm_{2}
Mass of Object 2 :
m2 = Fr^{2}/ Gm_{1}
Distance between the Objects :
r = √(Gm_{1} m_{2}/F)
Where,
G = Universal Gravitational Constant = 6.6726 x 10^{11}Nm^{2}/kg^{2}
m_{1} =Mass of Object 1
m_{2} =Mass of Object 2
r = Distance Between the Objects.
Example:
Calculate the Newton’s Law Gravity for the given details of objects.
Mass of Object 1(m_{1}) = 5 kg
Mass of Object 2(m_{2}) = 10 kg
Distance between the objects (r) = 15 m
Solution:
Apply Formula:
F = Gm_{1}m_{2}/ r^{2}
F = 6.6726 x 10^{11}Nm^{2}/kg^{2} *5*10/15^{2}
F = 1.48E 11 N
Gravitational Force (F) = 1.48E 11 N