A 10 Kg Solid Cylinder (I = 1/2 MR²)with a Radius

question 27

Multiple Choice

A 10 kg solid cylinder (I = 1/2 MR²) with a radius of 30.0 cm is rotating about a vertical axis through its center.If the angular momentum is increasing at the rate of 25 kg m²/s,then what is the torque?

• A) 70 N.m
• B) 45 N.m
• C) 37 N.m
• D) 25 N.m
• E) 12 N.m

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Definitions:

Right Temporal

Pertains to the area in the brain's temporal lobe on the right hemisphere, often associated with visual memory, processing of music, and spatial navigation skills.

Dendritic Spine Density

A measurement of the number of protrusions (spines) on dendrites, which are indicative of the number of synaptic connections and plasticity of neurons.

Occipital Lobe

A region of the brain located at the back of the cerebral cortex, responsible for processing visual information.

Parietal Lobe

Part of the cerebral cortex that directs movements toward a goal or to perform a task, such as grasping an object; lies posterior to the central sulcus and beneath the parietal bone at the top of the skull.