Question

problema 5 va rog sper ca se înțelege

Answer 1

$\frac{m_1}{m_2} =2 \\ g=10 \ N/kg \\ \boxed{ \frac{G_1}{G_2} -?} \\ \bold{Rezolvare:} \\ \boxed{G=m \cdot g} \\ \Rightarrow G_1=m_1 \cdot g \\ \Rightarrow G_2=m_2 \cdot g \\ \Rightarrow \frac{G_1}{G_2} = \frac{m_1 \cdot g}{m_2 \cdot g} =\frac{m_1}{m_2} \cdot\frac{g}{g} =2 \cdot 1 \\ \Rightarrow \boxed{ \frac{G_1}{G_2} = \frac{m_1}{m_2} =2}$

Answer 2

m1/m2=2g=>G1/G2=m1/m2*g=>G1/G2=210=>G1/G2=20=>G=1=40 si G2=20=>m1=4 si m2=2.