The two ends of the dumbbell shown in Figure Q7.11 are made of the same material. Is the dumbbell’s center of gravity at point 1, 2, or 3? Explain.
Solution 1 CQ
Step 1 of 2
In this problem, we need to explain, for the two ends of the dumbbell, shown in figure, with same material, is the dumbbells center of gravity is at point 1 ,2 , or 3 ?