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Was the theory of gravity disproved?
The apple falling on Newton’s head which gave us the famous gravitational law has recently been disproved by scientist researching black holes, according to international news reports. The scientist has also revealed impending disapproval of Einstein’s theory of general relativity. “Einstein’s right, at least for now.
Is gravity fully explained?
The answer is gravity: an invisible force that pulls objects toward each other. Earth’s gravity is what keeps you on the ground and what makes things fall. So, the closer objects are to each other, the stronger their gravitational pull is. Earth’s gravity comes from all its mass.
Is gravity still a law?
A theory is an explanation of a natural phenomenon. Einstein’s General Theory of Relativity explains how gravity works by describing gravity as the effect of curvature of four dimensional spacetime. Einstein also produced an equation which describes gravity. So, we have both a law and a theory of gravity.
Did Einstein say Newton was wrong?
Scientists believe that within the inky depths of these massive celestial objects, the laws of the universe fold in on themselves, and the elegant model of gravity laid out in Einstein’s general theory of relativity breaks down. …
Why was Newton’s theory of gravity wrong?
But Newton’s view of gravity didn’t work for some things, like Mercury’s peculiar orbit around the sun. The orbits of planets shift over time, and Mercury’s orbit shifted faster than Newton predicted. It showed that the sun so curves space that it distorts the orbits of nearby bodies, including Mercury.
Is gravity a law Reddit?
Gravity itself is a fact and therefore a law.
What is the theory of gravity?
That is what theories are for. In the language of science, a theory is an explanation of why and how things happen. For gravity, we use Einstein’s Theory of General Relativity to explain why things fall. A theory starts as one or more hypotheses, untested ideas about why something happens.
How does the theory of gravity violate common sense?
The theory of gravity violates common sense in many ways. Adherents have a hard time explaining, for instance, why airplanes do not fall. Since anti-gravity is rejected by the scientific establishment, they resort to lots of hand-waving. The theory, if taken seriously, implies that the default position for all airplanes is on the ground.
Should physics textbooks contain material on gravity?
This satirical look at “only a theory” disclaimers imagines what might happen if advocates applied the same logic to the theory of gravitation that they do to the theory of evolution.] All physics textbook should include this warning label: This textbook contains material on Gravity.
Did Newton invent the theory of gravity?
Then when Einstein invented a new theory of gravity, he, too, used an obscure bit of mathematics called tensors. It seems that every time there is a theory of gravity, it is mixed up with fringe mathematics. Newton, by the way,was far from a secular scientist, and the bulk of his writings is actually on theology and Christianity.