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:

Funeral Expenses

Costs associated with burial or cremation and related services, often considered in estate planning and asset distribution.

Executor

An individual or institution appointed to execute the terms of a will, managing the estate of the deceased according to the will's instructions.

Probate Court

A segment of the judiciary system that deals with matters such as the validation of wills, distribution of a deceased person's assets, and guardianships.

Beneficiaries

Individuals or entities entitled to receive benefits or assets from a trust, will, or insurance policy.