Răspunsuri

  • Utilizator Brainly
2014-04-23T15:49:47+03:00
27g=0.027 Kg
G=m*g
G=0.027kg*10N/Kg=0.27N
F=K*delta l
G=F
0.27N=100N/m*delta l =>delta l = 0.27 N/100N/m=0.0027 m =0.27 cm 

G=greutate
m=masa
g=acceleratia gravitationala
F=forta elastica
K=constanta elastica