14_P58InstructorSolution

14_P58InstructorSolution - 14.58. Model: The rod is thin...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
14.58. Model: The rod is thin and uniform with moment of inertia described in Table 12.2. The clay ball is a particle located at the end of the rod. The ball and rod together form a physical pendulum. The oscillations are small. Visualize: Solve: The moment of inertia of the composite pendulum formed by the rod and clay ball is () ( ) ( ) 22 rod + ball rod ball rod ball 32 1 3 1 0.200 kg 0.15 m 0.020 kg 0.15 m 1.95 10 kg m 3 II I m L m L =+= + =+ = × The center of mass of the rod and ball is located at a distance from the pivot point of
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online