A diagram of several masses arranged to look like a model of a person is shown. At the top is a sphere, radius 8 cm. Centered below it is a rectangle 25 cm wide horizontally and 60 cm tall that looks like the body of the person. On either side of the rectangle are rectangles measuring 60 cm horizontally and 5 cm tall that look like the outstretched arms. The tops or the arms are aligned with the top of the body, and each arm extends out from the sides of the body horizontally. At the end of each arm is a 5 cm wide square. Below the body are the legs. Each leg is 70 cm tall and 8 cm wide. The tops of the legs are aligned with the bottom of the body. The outer sides of the legs are aligned with the sides o the body. Below each leg are the feet, which are 3 cm tall and 15 cm wide. The inner side of each foot is aligned with the inner side of the leg above it.