How do the wind speeds of the Martian atmosphere compare with those of Earth?
A) about the same as Earth's
B) about one tenth of Earth's
C) about 50% of Earth's
D) about ten times more than Earth's
Answer: D
You might also like to view...
A particle moves along a path and its speed increases. In which of the following cases are its acceleration and velocity vectors parallel?
1.when the path is a parabola 2.when the path is straight 3.when the path is circular 4.never
An 8000 kg satellite is launched from the surface of the earth, and injected into outer space a long distance from the earth. The initial velocity needed to launch the satellite into outer space is 
A. 8,450 m/s. B. 9,200 m/s. C. 11,180 m/s. D. 18,900 m/s. E. 25,200 m/s.
The energy in the water at the top of a waterfall is an example of __________ energy
Fill in the blank(s) with correct word
Which one of the following is the correct electronic configuration for carbon, which has 6 electrons?
A) 1s1 2s1 2p1 B) 1s1 2p1 C) 1s2 2s2 2p2 D) 1s2 2s2 2p4 E) 1s1 2s2 2p1