A Particle Is in Simple Harmonic Motion Along the X

question 54

Multiple Choice

A particle is in simple harmonic motion along the x axis.The amplitude of the motion is x_m.When it is at x = x₁, its kinetic energy is K = 5 J and its potential energy (measured with U = 0 at x = 0) is U = 3 J.When its potential energy is 8 J, it is at:

• A)x = 0
• B)x = x₁
• C)x = x_m/2
• D)x = x_m/
• E)x = x_m

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Definitions:

Microglia

Specialized cells in the brain and spinal cord that act as the main form of active immune defense in the central nervous system.

Ventricles

Cavity or space within the brain filled with cerebrospinal fluid that helps protect the brain and spinal cord and provides nutrients.

Cerebrospinal Fluid

Cerebrospinal fluid is a clear, colorless body fluid found in the brain and spinal cord, providing cushioning and maintaining a stable environment.

CNS

Refers to the central nervous system, consisting of the brain and spinal cord, which serves as the processing center for the nervous system.