A fulcrum supports a uniform meter stick as shown. The center of mass of the meter stick is at its middle. Use the rule or rules you developed earlier to predict the mass of the meter stick in the following two experimental illustrations. In each picture, the available objects cause the meter stick to be balanced. 0 20 20 65 ст ст cm cm cm mobject = 130 g %3D Mleft object 300 g, mnght objeet= 70 g %3D

A fulcrum supports a uniform meter stick as shown. The center of mass of the meter stick is at its middle. Use the rule or rules you developed earlier to predict the mass of the meter stick in the following two experimental illustrations. In each picture, the available objects cause the meter stick to be balanced. 0 20 20 65 ст ст cm cm cm mobject = 130 g %3D Mleft object 300 g, mnght objeet= 70 g %3D