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law of universal gravitation on. Newton noted that objects at Earths surface hence at a distance of R E R E from the center of Earth have an acceleration of g but the Moon at a distance of about 60 R E 60 R E has a centripetal acceleration about 60 2 60 2 times smaller than g. The force of attraction between them is directly proportional to the product of their masses and inversely proportional to square of distance between them and is represented as F2Gm 1 m 2r2 or Force2GMass 1Mass 2Radius2.
Newtons universal law of gravitation applies toa small bodies onlyb planets onlyc both small and big bodiesd only valid for solar system Answer c It is applicable to both small big bodies. The value of G varies witha height above the earths surfaceb depth below the groundc radius of the planetd None. 1272 newtons law of universal gravitation Every particle of matter in the Universe attracts every other particle of matter in the Universe with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between them.
Radius is a radial line from the focus to any point of a curve Mass 1 is the quantity of matter in a body 1 regardless of its volume or of any forces acting on it and.
This law helps calculate the force of gravity dependent on the mass of the objects and the distance between them. The law of universal gravitation is credited to whom. The constant of proportionality G in the above equation is known as the universal gravitation constant. The strength of the force of gravity between two objects.