A 5.00 kg mass is located at (2.00 m, 0.00 m, 3.00 m) and a 2.00 kg mass is located at (0.00 m, 4.00 m, –2.00 m). The center of gravity of the system of masses is
A. (10/7m, 8/7m, 11/7m).
B. (11/7m, 7/7m, 8/7m).
C. (7/7m, 10/7m, 11/7m).
D. (10/7m, 7/7m, 8/7m).
E. (8/7m, 7/7m, 10/7m).
A. (10/7m, 8/7m, 11/7m).
You might also like to view...
Carbon dioxide and water molecules in the atmosphere will absorb
a. infrared light. b. visible light. c. ultraviolet light. d. radio waves.
If a star has a parallax of 0.05", then its distance in light years is about:
A) 6.4 light years. B) 12.7 light years. C) 20 light years. D) 65 light years. E) 100 light years.
Two tuning forks with frequencies 264 and 262 Hz produce "beats". What is the beat frequency (in Hz)?
A. 4 B. 2 C. 1 D. 3 E. 0 (no beats are produced)
What is Tunguska?
A) the site of an asteroid impact that occurred in Siberia in 1908 B) a postulated binary companion to the Sun thought to be responsible for mass extinctions C) a long period comet that struck Jupiter in 1994 D) the Gulf of Mexico basin that is the crater of the asteroid impact that caused the mass extinction of the dinosaurs 65 million years ago E) a newly discovered moon of Pluto