A large rod with constant density per unit length stands on its end on the Earth's surface. Which of the following best describes the positions of the rod's center of mass and center of gravity, respectively?
W) Both the center of mass and center of gravity are located at the midpoint of the rod
X) The center of mass is located at the midpoint of the rod, and the center of gravity is slightly higher
Y) The center of mass is located at the midpoint of the rod, and the center of gravity is slightly lower
Z) The center of gravity is located at the midpoint of the rod, and the center of mass is slightly higher
✔️Answer:Y) The center of mass is located at the midpoint of the rod, and the center of gravity is slightly lower
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