Quattro masse, rispettivamente di 1.0 kg, 2.0 kg, 3.0 kg e 4.0 kg, sono poste nei vertici di un rettangolo, il cui lato maggiore misura 0.20 m e quello minore misura 0.10 m.
a) Determinare modulo, direzione e verso della forza risultante che agisce sulla massa di 2.0 kg.
b) Come variano le risposte della domanda precedente se le lunghezze di tutti i lati vengono raddoppiate?
Answers: 1
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Quattro masse, rispettivamente di 1.0 kg, 2.0 kg, 3.0 kg e 4.0 kg, sono poste nei vertici di un rett...
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