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WebGravity provides the force that keeps an object in orbit. Sample question 2 - Foundation Question. Complete the following sentence by drawing a ring around the correct option. WebGravitational attraction provides the centripetal force needed to keep planets and all types of satellite in orbit. Orbits and changing speed The gravitational attraction between two … how to write bhoomi in hindi
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WebA star forms from massive clouds of dust and gas in space, also known as a nebula. Nebulae are mostly composed of hydrogen. Gravity begins to pull the dust and gas together. Protostar As the... WebOur Sun is a star. It seems much bigger than other stars in the sky because it is much closer to Earth. Stars form immense groups called galaxies. A galaxy can contain many millions of stars, held... WebHe studied maths and physics, and is perhaps best known for discovering gravity. He described it as a ‘pulling force’, and even deduced that it was responsible for keeping the Moon in orbit. Dick... orion guitar amplifiers