Another explanation which came around much later just takes the cake.EdwardCurrentuses a “space-time stretcher” to demonstrate how gravity, well, stretches the space-time fabric. Moreover, the material he uses to construct this teaching aid comes mostly amongst all the old stuff lying in his ...
This is true, of course, so let me try and give a quick recap of the intuitive explanation for the method. Consider the first example in this post, where you are constrained to move along the circle . Imagine an arrow pointing in the direction of your motion as you walk around the cir...
It seems to be working pretty well except for one thing. At the very bottom of the form, on the front end, a string of numbers show up. The string seems to be the number of tickets left for purchase so it’s dynamic and changes from the intial amount 1175, 70 and 65 to 0 0 0...
Learn about gravity in the solar system and understand why planets have gravity. Explore examples of the effects of gravity and see how it impacts...
So, if you or your kids ever get that existential fear of the expansion of space pulling everything away, leaving just Earth and our Sun alone, look up the Great Attractor and the Shapley Supercluster.(I mean, just thinking/saying that it will all happen millions to t...
The best way to learn about different cultures is to travel and immerse yourself in them. To solve a word question, you need to first understand what is being asked, and then identify the key words and phrases that will help you solve the problem. g is the acceleration due to gravity (...
WARNING: Toys may contain substances such as lead and phthalates which are known to the State of California with cancer and/or reproductive risks. This warning is posted because of the legal requirements of the State of California. For more information, please visit www.p65Warnings.ca.gov. ...
These are experimental findings, with no underlying theoretical explanation. Designer gravity The force F between two masses m1 and m2, when separated by a distance r, can be written as where G is the gravitational constant, first measured by Henry Cavendish in 1798.1 This equation shows ...
Here's an interesting quirk of Physics: if you hold a Slinky spring-toy in mid-air and then drop it, the base of the Slinky becomes momentarily suspended in mid-air, apparently defying gravity: Physics Student Dan Walsh provides a detailed explanation of