- #1
AniketTomar
- 4
- 0
I just can't get why for a massless inextensible string passing around a frictionless pulley we easily take T1=T2 (in fig.).My profs. never did explain this & jumped on further & when i ask them they won't answer saying it was very basic and other students say it's obvious. pls. help
also pls tell me when can the tensions be unequal i.e if friction in pulley would do so etc.