Solve the Problem
-Two Pulleys of Diameters $6 \mathrm {~m}$ And $3 \mathrm {~m}$

question 145

Multiple Choice

Solve the problem
-Two pulleys of diameters $6 \mathrm {~m}$ and $3 \mathrm {~m}$ are connected by a belt. The larger pulley rotates 31 times per min. Find the angular speed of the smaller pulley.

• A) \(93 \pi\) radians per min
• B) \(186 \pi\) radians per min
• C) \(124 \pi\) radians per min
• D) \(62 \pi\) radians per min

Know the impact of historical and contemporary research on the understanding of motor control and neural pathways.

Understand the functional anatomy and roles of different spinal cord levels and their impact on motor control and paralysis.

Grasp the evolving understanding of the motor cortex's role in controlling movement, including individual muscle movements and categorization of movements.

Comprehend the comprehensive role of the spinal cord in conveying sensory-motor information and its involvement in reflexive behaviors and locomotion.

---

Definitions:

Pleasure Centre

Brain regions that are activated by rewarding stimuli, leading to feelings of pleasure as part of the brain's reward system.

Tiny Electrode

A small, conductive device used to stimulate or record electrical activity within the body or brain.

Hypothalamus

A region of the brain responsible for hormone production and regulation of essential bodily functions such as temperature, hunger, thirst, and sleep.

Corpus Callosum

A thick band of nerve fibers that connects the left and right hemispheres of the brain, facilitating communication between them.