Minimal orbit speed about Earth is about 8 km/s, and about Jupiter is
A) less than 8 km/s.
B) more than 8 km/s.
C) about 8 km/s.
Answer: B
You might also like to view...
The process of casting a sheet of plastic in a mold formed by two sheets of glass is called ___________casting.
Fill in the blank(s) with the appropriate word(s).
A person looks horizontally at the edge of a swimming pool. If its length is 5 m, and the pool is filled to the surface, to what depth (in m) could the observer see? (n for water is 1.33)
a. 3.2 b. 4.4 c. 2.1 d. 1.0 e. 0.3
What is the Babcock model?
What will be an ideal response?
Cygnus X-1 and LMC X-3 are black holes if the masses of the unseen companions perhaps may be
a. less than 3 solar masses. b. more than 3 solar masses. c. between 0.4 and 1.4 solar masses. d. less than 0.4 solar masses. e. not larger than the masses of the stars that we can see.