11b). Three masses are hung from a meterstick and balanced as shown in the figure. a) Assuming the mass of the meterstick is negligible and m, = 100g and my = 200g, what is the value of m,? b) If the mass of the meterstick is 150g, m, = 100g and my = 200g, what is the value of ma? - 30 cm - 40 cm 30 cm - S m1 M2 m3