Question

Which best explains what will happen if Sharilyn unscrews a bolt with a short handled wrench?

Answer 1

The last choice is the correct one.  This is the reason that wrenches
have long handles. 

If the bolt is really stuck or rusted on there, a person who is careful
and knows what he's doing will sometimes put one end of a 2-ft pipe
over the wrench-handle, and then push on the other end of the pipe. 
Pushing on a point that's farther away from the bolt always makes it
easier to unscrew.

Answer 2

The correct answer is D)