If the Mass of a Planet Is Doubled While Its

question 70

Multiple Choice

If the mass of a planet is doubled while its radius and the radius of orbit of its moon remain constant,the speed of the moon is

• A)increased by a factor of .
• B)increased by a factor of 2.
• C)not changed.
• D)reduced by a factor of .
• E)reduced by a factor of 2.

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Definitions:

Imaginary Audience

A concept in psychology where an individual imagines and believes that multitudes of people are enthusiastically listening to or watching them.

Adolescent

A developmental stage that describes individuals typically between the ages of 13 and 19, characterized by significant physical, psychological, and social changes.

Moral Judgments

Moral judgments are assessments that determine the rightness or wrongness of actions, often based on ethical principles, societal norms, or individual belief systems.

Decentration

The cognitive ability to consider multiple aspects of a situation simultaneously, important in child development, as described by Piaget.