Force of gravity3/21/2023 ![]() It gives the approximate value for the gravitational effect of any object. Though Newton’s law of gravity is applicable to the objects that move slowly compare to the speed of light. Gravity by Einstein’s General Theory of Relativity The mathematical value of universal constant, G=6.67 × 10 -11 Nm 2/kg 2 (“should I tell you about the story of an apple falling down…?” Ok leave it, I think your judgemental relatives or teacher has told you about it. In 1687 AD, Sir Isaac Newton gave a law which is also called the Universal law of gravitation and thus he first discovered gravity. Gravity by Einstein’s general theory of relativity.Here we have mentioned two main theories to get it properly: To define gravitation Scientists have described it many times and still working to understand its behavior. Gravity is the weakest fundamental force of nature. Gravitational force is the broad term used for the universe while gravity force is considered only on earth. While in the case of gravity, it is the force of attraction of a body towards the center of the earth.The attraction force between two objects is called gravitation force, these objects may be from anywhere in the universe.Here both are described in a simple meaning:. ![]() The terms gravity and gravitational force both have different meanings but in general, we consider them the same. ( “When you throw any objects towards up why does it come down, why doesn’t it go upward for always…?” This is one of the most asked question in childhood by a child’s relatives…Doesn’t it…? So here’s the answer, it’s because of the gravity of the earth.) Though gravity is the weakest fundamental force of nature, so it is almost negligible for atoms but it plays an important role when considering large and massive bodies. The word gravity is taken from the Latin word ‘ gravitas’, that’s meaning ‘weight’. The general meaning of Gravity and Gravitational Force ![]()
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