Two satellites with equal rest masses of 100 kg are traveling toward each other in deep space. One is traveling at 0.650c and the other at 0.850c. The satellites collide and stick together
What is the rest mass of the combined object after the collision? A) 100 kg
B) 200 kg
C) 277 kg
D) 378 kg
E) 312 kg
E
Physics & Space Science
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In the BCC lattice, the interstitial site with coordinates ½,1,½ is called a(n) _____________site.
Fill in the blank(s) with the appropriate word(s).
Physics & Space Science
The sound of a bird singing is given as 5 dB. What is the intensity of the sound of a bird singing?
a. 
b. 
c. 
d. 
e. 
Physics & Space Science
The work done by the gas is negative for an
A) isothermal compression. B) adiabatic expansion. C) isothermal expansion. D) isometric process.
Physics & Space Science
A beta particle is another name for a(n)
a. electron. b. proton. c. neutron. d. helium nucleus. e. photon.
Physics & Space Science