Respuesta :

okay... you are given M=630g but fundamentally M should be in Kg, so convert 630g to Kg by dividing by 1000 you have 0.63Kg and you have been giving g=10ms-² , so F=Mg...
u have
f= 0.63 × 10 = 6.3N or 6.3 Kgms-²
AL2006
F = kx

Divide each side by x : F/x = k
or
Divide each side by k : F/k = x