# A 1.55 kg particle moves in the xy plane with a velocity of v = ( 3.51 , -3.39 ) m/s. Determine the angular momentum of the particle about the origin when its position vector is r = ( 1.22 , 1.26 ) m. ?

##### 1 Answer

Mar 18, 2018

Let,the velocity vector is

So,

And,position vector is

So,angular momentum about origin is

So,the magnitude is