A Certain Planet Has an Escape Speed V

question 12

Multiple Choice

A certain planet has an escape speed V.If another planet of the same size has twice the mass as the first planet,its escape speed will be

• A)2V.
• B) V.
• C)V.
• D)V/2.
• E)V/ .

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Definitions:

Authority decisions

Decisions made by individuals or bodies who hold power or authority in an organization or group.

Individual decisions

Choices or judgments made by a single person based on personal judgment, beliefs, and attitudes.

Consultative

A leadership or decision-making style that involves seeking input or feedback from others before making a final decision.

Representativeness heuristic

A cognitive shortcut used when making judgments about the probability of an event under uncertainty, based on how similar it is to a typical case.