m1= 10kg
m2= 10g = 10x10^-3 kg = 10^-2kg = 0,01 kg
r= 5cm = 5x10^-2 m = 0,05 m
Ley de gravitacion universal:
F = G m1 m2/ r²
G = cte gravitacional = 6,673 x 10^-11 Nm²/kg²
F = (6,67 x 10^-11 Nm²/kg²)(10kg)(0,01 kg) / ( 0,05m)²
F = 266,8 x 10^-11 Newton / Rpta
