I have some questions about this gyroscopic particle, and if it really exists?
Joseph Newman the physicist has this theory about ever particle is gyroscopic and that we can harness the energy from, and uses Einstein's fomula E=mc^2, which I don't understand at all.
And "can something be...
A guy wishes to swing across a hole, using a vine rope. In order to reach the other side he must swing so that the rope makes a maximum angle of 40 degres to the vertical. Regarding the guy as an 85 kg point mass, what is the minimum breaking tension of the rope if the rope is not to break?