Odpowiedź :
[tex]dane:\\m_1 = 2 \ g = 0,002 \ kg\\m_2 = 35 \ dag = 0,35 \ kg\\g = 10\frac{N}{kg}\\szukane:\\F_1, F_2 = ?\\\\F = m\cdot g\\\\F_1 = m_1\cdot g = 0,002 \ kg\cdot10\frac{N}{kg} = 0,02 \ N\\\\F_2 = m_2\cdot g = 0,35 \ kg\cdot10\frac{N}{kg} = 3,5 \ N[/tex]