Rotational Dynamics of a Breaking Rod
A uniform rod of mass M and length L rotates with angular velocity ω about a perpendicular axis through its center. If the rod breaks into two identical pieces, which condition is required for each piece to maintain the angular velocity ω?
A
The break must occur exactly at the center of mass
B
The pieces must have equal moments of inertia
C
The pieces must move apart along the rod’s original axis
D
The pieces must remain in contact after breaking
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