5. Three masses are placed on a balance beam as shown in the figure, Mass 2 (30 g) is placed 20 cm to the right of the c
Posted: Mon May 09, 2022 6:28 pm
5. Three masses are placed on a balance beam as shown in the figure, Mass 2 (30 g) is placed 20 cm to the right of the center of the balance and Mass 3 (45 g) is placed 40 cm to the right of the center of the balance. If Mass 1 is 60 g, at what position to the left of center of balance does it need to be placed?