A smooth tube of certain mass closed at both ends is rotated

Last updated: 6/10/2023

A smooth tube of certain mass closed at both ends is rotated in a gravity free space and released The two balls shown in figure moves towards the ends of the tube and stay there Then which statement is incorrect about this whole system 1 Total angular momentum will remain conserved 2 Total linear momentum will remain conserved 3 Total kinetic energy of system will decrease 4 Total mechanical energy will remain constant f fafted cur an feari zya an or to defeat fu s acs of fea farger and change yt facra fery Tera 1 ifua m 2 tea ander m 3 4 fara a fi fe