Two Balls, Each of Mass M, Are Attached to the Ends

question 24

Multiple Choice

Two balls, each of mass m, are attached to the ends of a rod of length l and mass M. The system is then rotated about a frictionless pivot located at the center of mass with angular velocity $\omega$ . The angular momentum of the system in vector form about the pivot is

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Definitions:

Basilar Membrane

A structure in the cochlea of the inner ear that plays a crucial role in sound perception.

Nociceptors

Sensory receptors that detect signals from damaged tissue and can induce the perception of pain.

Olfactory Receptors

Specialized sensory cells located in the nasal cavity that are responsible for detecting odors and thereby enabling the sense of smell.

Cochlea

is the spiral-shaped, auditory portion of the inner ear, essential for converting sound waves into nerve impulses.