What Is the Relationship Between Instantaneous Speed and Instantaneous Velocity

question 33

Multiple Choice

What is the relationship between instantaneous speed and instantaneous velocity?

• A)They are identical.
• B)Instantaneous speed is the rate at which the instantaneous velocity is changing.
• C)Instantaneous speed is the magnitude of the instantaneous velocity.
• D)They are unrelated.
• E)Instantaneous speed is the initial speed minus the final speed.

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Definitions:

Neutrally Evolving Allele

An allele that changes in frequency within a population without being under the influence of natural selection, due to random genetic drift.

Coalescent Events

Points in time where two or more genetic lineages have a common ancestor, used in models predicting the genetic structure of populations over time.

Population Size

The number of individuals within a specific species living in a particular geographic area.