An Object at the Surface of Earth (At a Distance

question 32

Multiple Choice

An object at the surface of Earth (at a distance R from the center of Earth) weighs 90 N.Its weight at a distance 3R from the center of Earth is:

• A)10 N
• B)30 N
• C)90 N
• D)270 N
• E)810 N

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Definitions:

Groupthink

A psychological phenomenon that occurs within a group of people when the desire for harmony or conformity in the group results in an irrational or dysfunctional decision-making outcome.

Devil's Advocate

A person who expresses a contentious opinion in order to provoke debate or test the strength of the opposing arguments.

Impartial

Being unbiased or fair, not favoring one side or party over another.

Groupthink

Groupthink is a psychological phenomenon where the desire for harmony or conformity within a group results in an irrational or dysfunctional decision-making outcome.