Which of Following Graphs Describes Simple Periodic Motion with Amplitude

question 15

Multiple Choice

Which of following graphs describes simple periodic motion with amplitude 2.00 cm and angular frequency 2.00 rad/s?

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Definitions:

Depolarization

A reduction in the difference in voltage across a cell's plasma membrane, which can trigger nerve impulses or muscle contractions.

Excitatory Postsynaptic Potential

An excitatory postsynaptic potential (EPSP) is a temporary increase in membrane potential in a postsynaptic neuron, making it more likely to fire an action potential, usually in response to neurotransmitter release.

Neuronal Membrane

The cell membrane surrounding a neuron, which controls the movement of substances in and out of the cell and facilitates electrical signaling.

Saltatory Conduction

Fast propagation of an action potential at successive nodes of Ranvier; saltatory means “leaping.”