Which Object Would Have the Least Effect on Our Planet

question 5

Multiple Choice

Which object would have the least effect on our planet if it were to strike Earth?

• A) a 1-kg asteroid traveling at 30 km/s
• B) a 5-kg asteroid traveling at 10 km/s
• C) a 100-kg comet traveling at 10 km/s
• D) a 1,000-kg small car traveling at 100 miles/h, which is 0.05 km/s
• E) a 3,000-kg truck traveling at 35 miles/h, which is 0.02 km/s

---

Definitions:

American Exports

Goods or services produced within the United States that are sold or provided to other countries, contributing to the nation's economy.

Economic Well-Being

Refers to the condition where individuals or societies have their basic needs met and are able to improve their standards of living, achieving a level of financial security and access to resources that allow for a comfortable life.

International Law

A body of rules and principles that governs the relations and interactions between nations.

Unrestricted Submarine Warfare

A type of naval warfare in which submarines attack merchant ships without warning, as practiced by Germany in both World Wars.