A ball is tossed straight upward at 40 m/s with no air resistance. Six seconds later its speed is
A. zero.
B. 10 m/s.
C. 20 m/s.
D. 30 m/s
Answer: C
You might also like to view...
Buying a share of a local farmer's crop is an example of ____________________ agriculture.
Fill in the blank(s) with the appropriate word(s).
As the Baby Boom ages and the elderly cohorts get larger, the dependency ratio in the United States will
A) drop. B) rise. C) disappear. D) stay the same. E) fluctuate more and more.
Based on your knowledge of the pressure gradient and Coriolis Effect, identify the proper pressure cell and location.
A. high pressure, Northern Hemisphere B. high pressure, Southern Hemisphere C. low pressure, Southern Hemisphere D. low pressure, Northern Hemisphere
The world zoogeographic regions map includes only ________ animals
A) domesticated B) feral C) wild D) exotic E) big game