Two weights are hung on either side of the pivot support of a meter stick. Ignore the weight of the meter stick and suppose it is pivoted in the middle. What is the size of the mass that should be hung on the left side of the stick to balance it.? 300 grams is hung 30 cm away from the pivot point on the right. On left what is the weight that has to be hung 38 cm away from pivot point to balance It.?