The figure below shows four different cases involving a uniform rod of length L
ID: 1287663 • Letter: T
Question
The figure below shows four different cases involving a uniform rod of length L and mass M being subjected to two forces of equal magnitude. The rod is free to rotate about an axis that either passes through one end of the rod, as in (a) and (b), or passes through the middle of the rod, as in (c) and (d). The axis is marked by the red and black circle, and is perpendicular to the page in each case. This is an overhead view, and we can neglect any effect of the force of gravity acting on the rod. Rank these four situations based on the magnitude of the rod's angular acceleration, from largest to smallest.
The figure below shows four different cases involving a uniform rod of length L and mass M being subjected to two forces of equal magnitude. The rod is free to rotate about an axis that either passes through one end of the rod, as in (a) and (b), or passes through the middle of the rod, as in (c) and (d). The axis is marked by the red and black circle, and is perpendicular to the page in each case. This is an overhead view, and we can neglect any effect of the force of gravity acting on the rod. Rank these four situations based on the magnitude of the rod's angular acceleration, from largest to smallest.Explanation / Answer
C > D >A > B
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