If Fast Freda doubles her running speed, her

A. kinetic energy is quadrupled.
B. momentum is doubled.
C. both of these
D. none of the above


Answer: C

Environmental & Atmospheric Sciences

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Which of the following is a pattern of North American population movements?

A) an exodus of the Sunbelt B) pan-metropolitan growth where urbanites move frequently between large cities such as New York, Chicago and Los Angeles C) a movement from the Pacific to the Atlantic coastline D) the movement of African-Americans out of the South starting in the 20th century E) urban-to-rural migration as a result of job opportunities in agriculture

Environmental & Atmospheric Sciences

Stage 2 of the Demographic Transition is characterized by a high ________ rate

A) natural increase B) death C) life D) natural decrease E) longevity

Environmental & Atmospheric Sciences

The deep-sea floor, between 4000 and 6000 m depth, covers more of Earth's surface than the continents.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

What part of the United States is best for capturing solar energy?

A) Southwest B) Midwest C) Northeast D) Southeast E) Northwest

Environmental & Atmospheric Sciences