A particle of unit mass collides elastically with ground at

Last updated: 6/12/2023

A particle of unit mass collides elastically with ground at an angle 45 Then 10 2m s 1 3 777 Change in magnitude of linear momentum is 20 kgm s Change in magnitude of linear momentum is zero Magnitude of change in linear momentum is 20 kg m s Magnitude of change in linear momentum is zero rect Answer 2 3 tus unattempted I 459