Two Planets Having Equal Masses Are in Circular Orbit Around

question 31

Multiple Choice

Two planets having equal masses are in circular orbit around a star.Planet A has a smaller orbital radius than planet B.Which statement is true?

• A) Planet A has more kinetic energy, less potential energy, and less mechanical energy (potential plus kinetic) than planet B.
• B) Planet A has more kinetic energy, more potential energy, and more mechanical energy (potential plus kinetic) than planet B.
• C) Planet A has more kinetic energy, less potential energy, and more mechanical energy (potential plus kinetic) than planet B.
• D) Planet A and planet B have the same amount of mechanical energy (potential plus kinetic).

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Definitions:

Emphasize

To give special importance or prominence to something in speaking or writing.

Position

A job or role within an organization, or a stance on a particular issue.

Visual Enhancements

Improvements or decorations added to a presentation or document to increase its appeal or clarity.

Cluttered

Characterized by a disorderly accumulation of objects, leading to a crowded or untidy state.