...Tldrd Law of Motion. 87. Newton's third law of motion is thus enunciated : To every action there it always an equal and contrary reaction: or the mutual actions of any two bodies are itlways equal and oppositely directed in the same straight line. Newton gives three illustrations of...

...the action, and that of the stone at rest on the rolling one, the reaction. Third Law of Motion. — To every action there is always an equal and contrary reaction; or, the mutual actions of any two badies are always equal, and, oppositely directed in Hie same straighl line. If a person in a boat...

...observations in astronomy is one of the strongest confirmations of their truth. Law III. To every action then is always an equal and contrary reaction, or the mutual actions of any two bodies arc always equal and oppositely directed in the same straight line. When the pressure of one body produces...

...reactionem : sive corporum duorum actiones in se mutud semper esse aequales et in partes contrarias dirigi. To every action there is always an equal and contrary reaction : or, the mutual actions of any two badies are always equal and oppositely directed. 228. If one body presses or draws another, it is pressed...

...in truth embody the great principle of the conservation of energy. THIRD LAW OF MOTION. Third Law. To every action there is always an equal and contrary reaction, or the mutual action of any two bodies are always equal and oppositely directed. This law is sometimes stated as...

...in truth embody the great principle of the conservation of energy. THIRD LAW OF MOTION. Third Law. To every action there is always an equal and contrary reaction, or the mutual action of any two bodies are always equal and oppositely directed. This law is sometimes stated as...

...force, and takes place in the direction of the straight line in which the force is impressed. 3</. To every action there is always an equal and contrary reaction ; or the actions of two bodies upon each other are always equal, and oppositely directed. ÍIRST LAW. This law...

...recourse to another quotation from the Principia. Newton's Third Law of Motion is to the effect that — To every action there is always an equal and contrary...reaction ; or, the mutual actions of any two bodies art always equal and oppositely directed. This law Newton first shows to hold for ordinary pressures,...

...reactionem: sive corporum duorum actiones in se mutub semper esse aequales et in partes cmtrarias dirigi. To every action there is always an equal and contrary reaction: or, the Vtutual actions of any two bodies are always equal and oppositely directed. • 228. If one body presses...

...relation between these two is defined in the third law of motion. 49. (III.) THIRD LAW OF MOTION. — To every action there is always an equal and contrary re-action — or, in other words, the mutual actions of any two bodies are always equal, and oppositely directed in the...