In general relativity, gravity affects anything with energy. While light doesn't have rest-mass, it still has energy --- and is thus affected by gravity. If you think of gravity as a distortion in space-time (a la general relativity), it doesn't matter what the secondary object is. As...
you've got gravity pulling down on you. There's 1 g of acceleration, but you're actually moving vertically at two or more g's. The pilot feels about 3 g's -- eyeballs in, as we call it; your back is feeling three times the weight of your whole body -- and so, pretty strong...
General theory of relativity (or Lovelock extensions) is a dynamical theory; given an initial configuration on a spacelike hypersurface, it makes a definite prediction of the final configuration. Recent developments suggest that gravity may be described in terms of macroscopic parameters. It finds a...
Now that you know your latitude, longitude, and elevation above sea-level, it is time to calculate local gravity. To accomplish this task, you can use equations or you can use a local gravity calculator. For efficiency, let’s use an online calculator. To calculate local gravity online, I...
Studies of climate change typically consider measurements or predictions of temperature over extended periods of time. Climate, however, is much more than ... IR Young,S Zieger,AV Babanin - 《Science》 被引量: 766发表: 2011年 Occurrence characteristics of medium-scale gravity waves observed in ...
If dark matter is matter, why is it not affected by gravity? How does light interact with matter? How does gravity work? Discuss how gravity affects weight and density. How does gravity works? How does gravity really work? How do you define gravity? Why is gravity so heavy? Why it's ...
Mounted in spacecraft, they're a handy way to measure not just changes in rocket speed but also apogee (when a craft is at its maximum distance from Earth or another mass, so its acceleration due to gravity is at a minimum) and orientation (because tilting something changes the way ...
stress- n. a state of mental tension and worry caused by problems in your life, work, etc. gravity- n. the natural force that tends to cause physical things to move towards each other function- n. the special purpos...
For the most part, adult IQ scores don't significantly increase over time. There isevidencethat maintaining an intellectually stimulating atmosphere (by learning new skills or solving puzzles, for example) boosts some cognitive ability, but these changes aren't permanent and do not have much effect...
In this paper, we document the significant sensitivity of precipitation to the chosen model integration time step and in which way the model numerics, in particular the operator splitting, contribute to this sensitivity. The operator splitting is commonly used to split fast modes (e.g., gravity ...