Question

Greutatea unui corp pe pamant este 49N si pe luna e 8N.Stiind acceleratia gravitationala pe pamant e 9.8N/kg calculati acceleratia gravitationala pe luna

Answer 1

$G_P=mg_P$
$G_L=mg_L$

Raportand membru cu membru:

$\frac{G_P}{G_L}=\frac{g_P}{g_L}\implies g_L=\frac{g_PG_L}{G_P}$

$g_L=\frac{9,8N/kg\cdot 8N}{49N}=1,6\frac{N}{kg}$

Answer 2

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