The 100 Year Starship initiative aims to devise a plan for ...

[jayhills49]

The 100 Year Starship initiative aims to devise a plan for sending a crewed spacecraft to a nearby star
 
  A) at a cost of less than a 100 billion US dollars
  B) with a travel time of one century or less
  C) within the next century
  D) a hundred light years distant

Question 2

If the mass of a 1.0 kg book could be entirely converted into electrical energy, how many Kw-h would that generate?
 
  What will be an ideal response?

[frejo]

Answer to Question 1

B

Answer to Question 2

2.5  1010 Kw-h ( = 9.0  1016 J)

[jayhills49]

Excellent

[chereeb]

Great answer, keep it coming