Vo D A particle of mass m moving with a velocity 1 1

Last updated: 6/20/2023

Vo D A particle of mass m moving with a velocity 1 1 collides elastically with another particle of mass 2 m which is at rest initially Here vo is a constant Which of the following statement is true 1 The direction along which centre of mass moves before collision is 1 2 2 The speed of particle of mass m before collision in centre of mass frame is 2 vo 3 After collision the speed of particle of mass 2 m in the 2 centre of mass frame is 3 Vo 4 Speed of particle of mass 2 m before collision in the centre of mass frame is 2 vo