(i)Derive the following expression of effects of partial balancing in two cylinder
locomotive engine (i) Variation of attractive force (ii) Swaying couple (iii) Hammer blow
(i)State the methods of force balancing of linkages by lowen and berk method.
Answers
Answered by
1
Q:State the methods of force balancing of linkages by lowen and berk method.
=(ans in 1st attachment)
Q: Variation of attractive force
=
Attractive and repulsive forces between atoms:
My understanding is that, as two hydrogen atoms approach, attraction is stronger initially but repulsion is stronger at shorter distances. Taking the simplistic view that protons and electrons are discrete particles, it seems to me that, no matter how closely the atoms approach, there is a always a configuration in which the proton-electron distances can be smaller than the proton-proton and electron-electron distances. Given this, why should repulsion be stronger than attraction at short distances?
Attachments:
Similar questions