Gravity keeps the moon where it's supposed to be — in orbit. Peepo / Getty Images Gravity is a force that we experience every day, yet it remains somewhat of a mystery. It's the reason we stay grounded on Earth and why objects fall when dropped. Although there are several theories ...
The equation for the Law of Universal GravitationOnce, there is a great mathematician and physicist who suddenly think why are there objects like the moon which is not falling. This made him study and proposed the law of universal gravitation. The universal law of gravitation defines that ever...
A physics student might encounter gravity in physics in two different ways: as the acceleration due to gravity on Earth or other celestial bodies, or as the force of attraction between any two objects in the universe. Indeed gravity is one of the most fundamental forces in nature. Sir Isaac ...
What is the equation to find the maximum mass an object can hold before it sinks?Answer and Explanation: It really depends what liquid the boat is floating in. Usually, we can assume that the boat is in pure water, and water has a density of 1g/cm^3. You should...
Pressure = (density of liquid) x (acceleration gravity) x (height) See more advanced readings about Static Fluid Pressure fromGeorgia State University Physics Dept. If the container is open to the atmosphere above, the added atmospheric pressure must be added if one is to find the total pressu...
So good that we call the constant of proportionality, Newton's Gravitational Constant, and write itGN, or justG. In equation form I would write the gravitational forceFbetween two objects asF = Gm1m2/r^2, where m1 and m2 are the two masses, and r is the distance between their centers....
The conformal noninvariance of the Klein–Gordon equation coupled to a vector potential is confronted with the conformal invariance of Maxwell's equations in the presence of a charged current. The conformal invariance of the nonminimally coupled Klein–Gordon equation to gravity is then examined in ...
Bell producedan equation now known as Bell’s inequality that is always correct – and only correct – for hidden variable theories, and not always for quantum mechanics. Thus, if Bell’s equation was found not to be satisfied in a real-world experiment, local hidden variable theories ...
@LauraI am well aware that you are trying to solve the equation by MATLAB, that is not my point. For what time range are you trying to solve the equation? What are the initial conditions to the differential equation? 댓글을 달려면 로그인하십시...
General relativity is a physical theory about space and time and it has a beautiful mathematical description. According to general relativity, the spacetime is a 4-dimensional object that has to obey an equation, called the Einstein equation, which explains how the matter curves the spacetime. ...