Did Newton write a glossary of physics?

  • Thread starter Thread starter Aidyan
  • Start date Start date
  • Tags Tags
    Newton Physics
AI Thread Summary
The discussion centers on whether Isaac Newton authored a glossary of physics concepts. A user recalls reading about such a work but cannot find any references to it. Another participant suggests checking the Cambridge University Digital Library, which houses collections related to Newton, as it may contain relevant documents. The inquiry highlights the need for historical accuracy in physics research. The search for a glossary by Newton remains unconfirmed, emphasizing the importance of thorough investigation in academic studies.
Aidyan
Messages
182
Reaction score
14
I once remind having read tha Newton wrote a sort of dictionary or glossary of physics concepts of the time, but did not find any reference to this later. Since I need to know for a history in physics research I would like to know if this has some foundation?
 
Physics news on Phys.org
The rope is tied into the person (the load of 200 pounds) and the rope goes up from the person to a fixed pulley and back down to his hands. He hauls the rope to suspend himself in the air. What is the mechanical advantage of the system? The person will indeed only have to lift half of his body weight (roughly 100 pounds) because he now lessened the load by that same amount. This APPEARS to be a 2:1 because he can hold himself with half the force, but my question is: is that mechanical...
Hello everyone, Consider the problem in which a car is told to travel at 30 km/h for L kilometers and then at 60 km/h for another L kilometers. Next, you are asked to determine the average speed. My question is: although we know that the average speed in this case is the harmonic mean of the two speeds, is it also possible to state that the average speed over this 2L-kilometer stretch can be obtained as a weighted average of the two speeds? Best regards, DaTario
Some physics textbook writer told me that Newton's first law applies only on bodies that feel no interactions at all. He said that if a body is on rest or moves in constant velocity, there is no external force acting on it. But I have heard another form of the law that says the net force acting on a body must be zero. This means there is interactions involved after all. So which one is correct?
Back
Top