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).

Identify the factors contributing to cultural exchanges and conflicts in colonial North America.

Analyze the evolving relationship between colonial and royal authority in North America.

Understand the concept of self in social-cognitive theories.

Recognize the role and impact of self-efficacy on personal achievements.

---

Definitions:

Estimate

A rough calculation or educated guess of a figure based on available information.

Amortization Table

A listing of the unpaid principal, the monthly payment, the amount allocated to paying down the principal, and the amount allocated to interest.

Spreadsheet

A digital document composed of rows and columns that helps in organizing, analyzing, and storing data, often used for financial calculations.

Formula

A mathematical relationship or rule expressed in symbols.