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Any thoughts on this ?
I don't normally concern myself with higher-end physics (I don't expect to devise any valid theories since I'm not in the field, so it's mostly not worth the time), so does anyone know if this actually jives with the predictions...
Started by Absalom on
, 13 posts
by 1 people.
Answer Snippets (Read the full thread at well-of-souls):
Space is curved by mass-energy, and due to simple geometry negative gravity or why matter and....
An experiment set up to see how antimatter and gravity interact, but the first couple of pages...GR does not support repulsive gravity.
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I'm trying to create a process to automatically generate thumbnails of the images uploaded to my website.
I'm using this command line:
-thumbnail "120x90>" -quality 95 -background transparent -gravity Center -extent 120x90 img.png
The thumbnail is ...
Started by Drevak on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Edit (update for comments "120x90>" -quality 95 -background....
For example, if you change -extent to 50x50, then play with -gravity, you'll see changes in the alignment.
And that's why it doesn't seem like -gravity is having any effect.
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I have a camera structure that holds location, up, and direction vectors. I'd like to update these vectors based on the gravity vector I get from the iPhone's accelerometer. The effect I'm going for is: when the top of the phone is tilted away from you...
Started by Bishop on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Here is what i came up to only keep the gravity in the accelerometer values _accelerometer[0] = Acceleration.x * FILTERINGFACTOR referential to one based on the ....
Works pretty good).
That my objects are affected by real gravity...
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Ask your Facebook Friends
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I am trying to use ImageMagick to extent an image a little bit:
my $image = Image::Magick->new; open( IMAGE, $filename ); $image->Read( file => \*IMAGE ); close(IMAGE); $image->Extent( gravity => 'Center', width => 150, height => ...
Started by Timmy on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Http://www.imagemagick.org/Usage/annotating/
Seems like a bug, as convert outside Perl works. .
This page will help you to solve your problem and even perform even more functions on the image .
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I want to accomplish something similar to what photoshop.com has and this site here: http://mrdoob.com/projects/chromeexperiments/google_gravity/
Does anyone know how to do this with javascript (preferably jquery) ?
Started by Adam on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
A jPhysics demo can be found online at http://www.inf.ufrgs.br/~rcpinto/physics/ and downloaded from http://plugins.jquery.com/project/jphysics or from Google at http://code.google.com/p/jqueryphysics... .
This blogpost gives some nice directions about the subject.
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I have a simple LinearLayout with one TextView and one ImageView. I want the text in the TextView to be aligned to the right, but the result show that the Text was aligned to the left. Is there anything wrong with my layout xml? Thanks.
<?xml version...
Answer Snippets (Read the full thread at stackoverflow):
I've done only a few projects with android, but android:layout_gravity specifies the alignment for the View within the parent, android:gravity specifies the alignment of the Views contained within the View whose gravity you are specifying....
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Why is gravity still a theory?
so why is gravity still a theory?
Edit: btw. I completely agree with gravity but i want to know Why is it labeled as "the theory of gravity" i mean why? is there something that they are not sure of and what is it
Started by Betzella on
, 20 posts
by 14 people.
Answer Snippets (Read the full thread at thestudentroom):
Re: why is gravity still a theory?
Erm...because there's no better answer currently for what binds things together...
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How do games with gravity handle the relationship between moving things like players, monsters, or objects and the floor? Is the player constantly "falling into" the floor and being bounced back up?
Two ways to react to collisions that I have found are...
Started by Glomek on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I asked a similar question, " How do I apply gravity to my bouncing ball game ", and got several good ....
Since, lets stick with good ole Euler.
You might want to check out GameDev.net's Gravity FAQs for some basic info.
Or other objects.
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Hi, Recently I was trying to solve a small AI problem but got stuck in between as I could not find the center of mass of the various bodies. I was wondering if any one of you could help me out with this one.
Problem explanation: Assume that i have a 2...
Answer Snippets (Read the full thread at stackoverflow):
This approach is faster....
Calculating a polygon's center of mass: Simplify your body into a polygon, and find its centroid , because ( quoting wikipedia ):
If an object has uniform density then its center of mass is the same as the centroid of its shape .
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Does Time have a Direction Without Gravity?
I don't think it does.
Started by MikeS on
, 25 posts
by 7 people.
Answer Snippets (Read the full thread at thenakedscientists):
Gravity is an example of entropy (....
I believe you are saying one).
Thermodynamics would still work in the absence of gravity and that also defines work in the absence of gravity and that also defines the arrow of time.
Yes it does.
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