If a Galaxy Had No Dark Matter, How Would the Velocity

question 17

Multiple Choice

If a galaxy had no dark matter, how would the velocity (v) of a star that orbited far outside the visible extent of the galaxy depend on its distance (r) from the center of the galaxy?

• A) "\(\nu\) \(\infty\) r ^{- 2}"
• B) "\(\nu\) \(\infty\) r ^{- 1}"
• C)"\(\nu\) \(\infty\)"
• D) "\(\nu\) \(\infty\) r"
• E) "\(\nu\) \(\infty\) r²"

Recognize the impact of psychoanalytic theory on psychology, including its influence on developmental and abnormal psychology.

Appreciate the significance of consciousness and its purpose as viewed within different psychological perspectives.

Understand the concept of learning through behaviour modification and the role of environmental stimuli.

Describe the theoretical basis and scientific approach of behaviourism.

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Definitions:

Predetermined Overhead Rate

This is a rate used to allocate manufacturing overhead costs to individual units of production, based on a certain activity, such as labor hours or machine hours.

Direct Materials

Substances that can be directly linked to the manufacturing of a particular item.

Direct Labor

Labor costs that can be easily traced to individual units of product; essentially the wages paid to workers who directly manufacture goods.

Manufacturing Overhead

All indirect manufacturing costs, including but not limited to utilities, rent, and salaries of supervisors.