"In physics, whose third law of motion states that ""for every action there is an equal and opposite reaction""?"
Reaction (physics) Reaction (physics) As described by the third of Newton's laws of motion of classical mechanics, all forces occur in pairs such that if one object exerts a force on another object, then the second object exerts an equal and opposite reaction force on the first. The third law is also more generally stated as: "To every action there is always opposed an equal reaction: or the mutual actions of two bodies upon each other are always equal, and directed to contrary parts." The attribution of which of the two forces is the action and which is the reaction is arbitrary.
Physics in the medieval Islamic world that for every force there is always a reaction force. While he did not specify that these forces be equal it is still an early version of the third law of motion which states that for every action there is an equal and opposite reaction. Physics in the medieval Islamic world The natural sciences saw various advancements during the Golden Age of Islam (from roughly the mid 8th to the mid 13th centuries), adding a number of innovations to the Transmission of the Classics (such as Aristotle, Ptolemy, Euclid, Neoplatonism). During this period, Islamic theology was encouraging of thinkers to