The first law of motion follows from the second, for the case that the net force is zero.
Frame Of Reference. which means a framework that is used for the observation and mathematical description
It is hard to say exactly "why" Newton created his Laws of motion. It is likely that Newton agreed with Galileo that Nature was mathematical and Newton was searching for the mathematical expression of Nature to explain "Keplars Laws of Motion".Actually Newton's "three laws" are but one law, the Conservation of Gravitational Energy, E= -mGM/r + mcV. Newton left out mcV the kinetic/vector energy.The derivative of gravitational energy is XE=F=ma. If the derivative of energy is zero, then the sum of the forces is zero and this is the conservation of energy and the equilibrium condition.Newton's First law is the Conservation of Energy, no force equals no acceleration" and no acceleration equals no change in motion, thus motion is constant, including the constant zero.Newton's Second law , describes force and acceleration F= ma .Newton's Third law is the same Conservation of Energy again. the sum of the (vector) forces is zero.
Philosophiae naturalis principia mathematica is from 1687.
his book Mathematical Principles of Natural philosophy was published in 1687
Johannes KeplerHis first two laws were published in Astronomia Nova(The New Astronomy) in 1609. His Third Law was published in 1618, in book five of his Harmonices Mundi (The Harmonies of the World.)
Sir Isaac newton is best known for mathematical ideas about gravity and motion.
Sir Isaac newton is best known for mathematical ideas about gravity and motion.
Sir Isaac newton is best known for mathematical ideas about gravity and motion.
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Linear motion is a motion along a straight line, and be described mathematically using one spatial dimension. Its motion can be either constant motion or zero acceleration. Translation motion is a movement that changes position of an object
mass=inertia
Frame Of Reference. which means a framework that is used for the observation and mathematical description
Projective motion is any motion defined in two dimensions. For example, if we mathematically project the three-dimensional path of a flying airplane onto a flat plane, the result is projective motion. The three-dimensional path was projected (thus the term) onto the flat plane..
Clockwise and counterclockwise are opposite directions of motion.Clockwise motion (negative mathematical direction) designates circular motion around a pivot point similar to that of the hand of a timepiece - e.g. top, then right, then bottom, then left, then top again.Counterclockwise motion (positive mathematical direction) designates the opposite direction of motion - e.g. top, then left, then bottom, then right, then top again.
Law of inertia states that "In the absence of an external resultant force, a body at rest will remain at rest and a body in motion will remain in uniform motion in a straight line". Mathematically: if ΣF = 0 then a = 0
Principia Mathematica explained the law of gravity and laws of motion in mathematical terms.
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