The discussion revolves around Newton's second law, specifically the implications of applying it in both inertial and accelerated frames. Participants explore the nature of real forces versus inertial pseudo-forces and how they manifest in different reference frames.
Participants express differing views on the treatment of forces in various frames, with some agreeing on the constancy of real forces, while the implications of pseudo-forces remain a point of contention.
The discussion does not resolve the implications of viewing forces from different frames, and assumptions regarding the neglect of Coriolis forces are not fully explored.
If I were in a NASA centrifuge and viewing a ping pong game in the Earth's inertial frame (neglecting coreolis forces), would the game look the same if I were in an inertial frame, and the game were being played in the centrifuge?Doc Al said:Yes, the real forces are the same in any frame. But inertial pseudo-forces only appear when viewing motion from a non-inertial frame.