Question

A particle of mass 0.2kg is moving with linear velocity (1j+2k). If the radius vector
the ampuler momentum of the particle is
1) 2.14 units
2) √4 .28 units
3)√ 107 units
4) 5 units​

Answer 1

Answer:

just cross multiply momentum with radius vector..

u havent given radius vector...momentum is root of 1/5