C R r A thin rod of mass m and length is hinged to a ceiling

Last updated: 6/14/2023

C R r A thin rod of mass m and length is hinged to a ceiling and it is free to rotate in a vertical plane A particle of mass m moving with speed v strikes it as shown in the figure and gets stick with the rod The value of v for which the rod becomes horizontal after collision is A The value of v for which rod becomes horizontal after collision is 168 9 gl 60 gl B The value of v for which rod becomes horizontal after collision is 53 3 m l C Angular momentum of rod particle system will remain constant about hinge just before and after collision 2 m D Angular momentum of rod particle system will remain same about centre of mass just before and after collision