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Jun 19, 2024 · The earth orbits because the earth's velocity is perpendicular to the gravitational pull, causing orbital motion to occur. From above all the conclusion we can say that as it is the weakest force but still the most important force. Note: Although gravity is the weakest of the four basic forces, it is responsible for the majority of the universe ...
5 days ago · Fi s the gravitational force between two objects,; G is the gravitational constant (6.67430×10 −11 Nm 2 /kg 2; m 1 and m 2 are the masses of the objects,; r is the distance between the centres ...
Jun 21, 2024 · Gravity - Experimental Study, Newton, Einstein: The essence of Newton’s theory of gravitation is that the force between two bodies is proportional to the product of their masses and the inverse square of their separation and that the force depends on nothing else. With a small modification, the same is true in general relativity. Newton himself tested his assumptions by experiment and observation. He made pendulum experiments to confirm the principle of equivalence and checked the inverse ...
Jun 10, 2024 · Determine the gravitational force between two spheres with masses of 4 kg and 10 kg, separated by a distance of 500 m. Take the value of the universal gravitational constant, G, as 6.67 × 10-11 N m 2 /kg 2. Solution. Given data: Gravitational force between the two spheres, F G = ? Mass of the sphere 1, m 1 = 4 kg; Mass of the sphere 2, m 2 = 10 kg
4 days ago · 1. Gravitational force 2. Electromagnetic force 3. Weak nuclear force 4. Strong nuclear force. Gravitational force: (i) These forces are a long-range force that is infinite. (ii) The force of attraction between two bodies is inversely proportional to the square of the distance between them. (iii) It is the weakest force among all others.
4 days ago · Hint: As we all know that the gravitational force of us is nothing when we compare with the gravitational force of the Earth. Or, the gravitational force is not a strong force unless the presence of the huge masses. Complete step by step answer: Unless enormous masses are present, gravitational force is a weak force.
Jun 26, 2024 · The acceleration due to gravity has to be calculated. The formula of acceleration due to gravity at the given height from the earth's surface is to be used here. The gravitational force is also the product of mass and gravitational acceleration. Using these relations the gravitational force can be found at the given height. Formula used:
