Question

Which example is the weakest research question?

A. What are the possible consequences of prolonged space travel?
B. Why should the government continue to fund space travel?
C. How long does it take to travel from the earth to the moon?
D. What was the cultural significance of the "space race"?

Answer 1

C. How long does it take to travel from the earth to the moon?

Answer 2

I think that the answer is C, How long does it take to travel from the earth to the moon.