Solve the Problem. -The Gravitational Attraction a Between Two Masses Varies Inversely as Varies

question 37

Multiple Choice

Solve the problem.
-The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 2.25 lb when the masses are 4 ft apart, what is the
Attraction when the masses are 6 ft apart?

• A) 4 lb
• B) 3 lb
• C) 2 lb
• D) 1 lb

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Definitions:

Introspection

The analysis or scrutiny of one’s personal mental and emotional activities.

Empirical Approach

A method of investigation that relies on direct observation and experimentation to gather evidence.

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The objective analysis and evaluation of an issue in order to form a judgement.

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An approach to understanding behavior and mental processes through the study of the brain, nervous system, and other biological aspects.