Multiple Choice
If you were to design a spacecraft that could travel to the galactic center fast enough that the astronauts aboard only aged by 25 years during the trip, how fast would the spacecraft have to go? The galactic center is 25,000 light years away.
A) 0.95c
B) 0.995c
C) 0.99995c
D) 0.9999995c
E) 0.999999995c
Correct Answer:
Verified
Correct Answer:
Verified
Q29: Gravity is nothing more than a curvature
Q30: How fast must a muon be moving
Q35: The Schwarzschild radius of a 10M
Q36: The equivalence principle says that<br>A) the universe
Q36: Describe two possible ways to make a
Q37: What would happen if mass were
Q38: The principle of equivalence states that the
Q42: What are gravitational waves? Have they been
Q48: What is the meaning of the equation
Q89: The event horizon of a black hole