How Fast (In M/s) Is the Concorde Moving If It

question 71

Multiple Choice

How fast (in m/s) is the Concorde moving if it reaches Mach 1.5? (The speed of sound in air is 344 m/s.)

• A) 229
• B) 516
• C) 416
• D) 728
• E) 858

---

Definitions:

Chesapeake

A region in the United States known for the Chesapeake Bay, significant for its history, ecology, and economy.

Infant Mortality Rate

The rate at which infants less than one year old die in a given population, typically expressed per 1,000 live births.

Family Groups

Social units consisting of individuals related by blood, marriage, or adoption, traditionally living together or in close proximity.

North American Indians

Indigenous peoples who lived in what is now Canada, the United States, and parts of Mexico before European colonization.