This is more of a your type of opinion question. For instance, taxes
will bring in more money for the government, right? However, it will
put a bigger hardship on the lower and middle class. For every action
that happens government wise - it has a reaction.
The answer
would all be up to you, personally and if you think it'd be a good
choice or not. Personally, I think raising taxes won't make that much
of a fix - seeing as the United States is in so much debt. However, the
jobs stimulus packages that are out there are doing great creating
jobs.
The speed of the pulling causes little to no reaction time, therefore the strength with speed causes the weight of the bottle to push through the thread.
Feel free to ask if you need a more simple explanation