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re: Most Americans don't know the answer to this question

Posted on 4/18/16 at 12:30 pm to
Posted by ksayetiger
Centenary Gents
Member since Jul 2007
70469 posts
Posted on 4/18/16 at 12:30 pm to
quote:


3) Did Sir Isaac Newton ever visit the moon? 



Good point.

Gravity on the moon hasnt been discovered yet
Posted by link
Member since Feb 2009
19946 posts
Posted on 4/18/16 at 12:35 pm to
quote:

Most Americans don't know the answer to this question
quote:

Click here for this weird trick to keep from losing your pen.
10 celebrities who have lost pens on the moon. #8 will blow your mind.
Posted by tss22h8
30.4 N 90.9 W
Member since Jan 2007
18793 posts
Posted on 4/18/16 at 12:36 pm to
Apollo 15 lunar gravity experiment

If a hammer and a feather falls to the surface, so will a pen.
Posted by slackster
Houston
Member since Mar 2009
91873 posts
Posted on 4/18/16 at 12:38 pm to
While you can try to find a technicality in the question that may change the answer, the only feasible alternative would be (B) Stays where it is, and even then I'm not sure if that is possible. (A) is impossible which makes (D) impossible.
Posted by cyogi
Member since Feb 2009
5145 posts
Posted on 4/18/16 at 12:45 pm to
hint: Men walked on the moon.
This post was edited on 4/18/16 at 12:46 pm
Posted by Seldom Seen
Member since Feb 2016
48737 posts
Posted on 4/18/16 at 12:50 pm to
quote:

C) Fall to the surface of the moon



Gravity, duh
Posted by crazycubes
Member since Jan 2016
5256 posts
Posted on 4/18/16 at 1:05 pm to
C) Fall to the surface of the moon


what do i win?
Posted by dbeck
Member since Nov 2014
29454 posts
Posted on 4/18/16 at 2:30 pm to
quote:

"The gravity of the moon can be said to be negligible, and also the moon's a vacuum, there is no external force on the pen. Therefore it will float where it is."

Negligible? The gravitational pull of the moon is what causes the oceans' tides. It is literally pulling the oceans toward it

In fact, the moon's gravitational pull causes the earth to move slightly around a punt that is not the center of the earth.

The moon has no atmosphere and therefore no air resistance. Objects fall at the same rate no matter their weight or shape.

It's hard to imagine but a parachute would not work on the moon. It would never open and even if it were completely open you'd still fall at the same rate as without one.
Posted by PrideofTheSEC
Baton Rouge
Member since Apr 2012
5275 posts
Posted on 4/18/16 at 3:00 pm to
C, still has gravity. 1/9th of earth's if I remember correctly
Posted by RollTide1987
Baltimore, MD
Member since Nov 2009
71721 posts
Posted on 4/18/16 at 3:02 pm to
Apollo 15 to the rescue!

LINK
Posted by Hog on the Hill
AR
Member since Jun 2009
13494 posts
Posted on 4/18/16 at 3:07 pm to
quote:

Back in the very early days of the American space program, NASA found that the normal ball point pens used on Earth did not write in space because the ink was gravity fed to the point. They spent thousands of dollars developing a pen that the astronauts could use that would write in zero gravity.

The Russians used pencils.
This isn't even true. Both Americans and Russians initially used pencils, but it was discovered that pencils were potentially dangerous for the reasons that another poster already pointed out.

From Snopes.com:

quote:

The lesson of the infamous "space pen" anecdote about NASA's spending a small fortune to develop a ballpoint pen that astronauts could use in outer space, while completely overlooking the simple and elegant solution adopted by the Soviet space program (give cosmonauts pencils instead), is a valid one: sometimes we expend a great deal of time, effort, and money to create a "high-tech" solution to a problem, when a perfectly good, cheap, and simple answer is right before our eyes.

As good a story and moral as that may be, however, this
anecdote doesn't offer a real-life example of that syndrome.

Both U.S. astronauts and Soviet cosmonauts initially used pencils on space flights, but those writing instruments were not ideal: pencil tips can flake and break off, and having such objects floating around space capsules in near-zero gravity posed a potential harm to astronauts and equipment. (As well, after the fatal Apollo 1 fire in 1967, NASA was anxious to avoid having astronauts carry flammable objects such as pencils onboard with them.)

When the solution of providing astronauts with a ballpoint pen that would work under weightless conditions and extreme temperatures came about, though, it wasn't because NASA had thrown hundreds of thousands of dollars (inflated to $12 billion in the latest iterations of this tale) in research and development money at the problem. The "space pen" that has since become famous through its use by astronauts was developed independently by Paul C. Fisher of the Fisher Pen Co., who spent his own money on the project and, once he perfected his AG-7 "Anti-Gravity" Space Pen, offered it to NASA. After that agency tested and approved the pen's suitability for use in space flights, they purchased a number of the instruments from Fisher for a modest price.



More about this at Snopes LINK
Posted by motorbreath
New Orleans Saints fan
Member since Jun 2004
6381 posts
Posted on 4/18/16 at 3:07 pm to
Most Americans don't know who the Vice President is.
Posted by TutHillTiger
Mississippi Alabama
Member since Sep 2010
49830 posts
Posted on 4/18/16 at 3:39 pm to
E, it depends on where you are on the moon. Clearly the aliens on their base may zap it if they think it is a threat.
Posted by EA6B
TX
Member since Dec 2012
14754 posts
Posted on 4/18/16 at 3:51 pm to
When someone asks why it would take more than a few years to return to the moon today with the technology available considering they were able to do it in the 60s with slide rules, and less computing power than a smart phone, we can refer to this thread. In 1960 probably 85% of any 10th grade class could correctly answer the question.
Posted by Dick Leverage
In The HizHouse
Member since Nov 2013
9000 posts
Posted on 4/18/16 at 3:54 pm to
I doubt that. We used pens because #2 pencils are for poors and Alan Armstrong wasn't going to play for some ghetto team.
Posted by Jcorye1
Tom Brady = GoAT
Member since Dec 2007
76373 posts
Posted on 4/18/16 at 3:55 pm to
Obviously C.

I'll never understand how people fail to realize there is gravity on the moon.
Posted by Jcorye1
Tom Brady = GoAT
Member since Dec 2007
76373 posts
Posted on 4/18/16 at 3:56 pm to
Another gigantic reason is America doesn't want to send people on such an insanely dangerous mission.
Posted by BigSquirrel
Member since Jul 2013
1880 posts
Posted on 4/18/16 at 4:07 pm to
quote:

Funny all the experts in this thread who probably googled before posting their answer.


What I actually Googled was "How fast to throw a baseball off the moon?" Turns out, still really fricking fast.
Posted by VaBamaMan
North AL
Member since Apr 2013
8330 posts
Posted on 4/18/16 at 4:53 pm to
quote:

Scruffy


Kip alter?
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