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at-t-0s-a-particle-of-mass-7-30-kg-starts-from-rest-at-the-origin-and-moves-with-a-velocity-vec-v-pa111

At

`t=0s`

, a particle of mass 7.30 kg starts from rest at the origin and moves with a velocity

`vec(v)=9.00t^(2)hat(ı)-6.00hat(ȷ)+6.00hat(k)(m)/(s)`

. (Enter your answers using unit vector notation.) (a) What is the angular momentum of the particle at

`t=0s`

?

`vec(L)=,kg*(m^(2))/(s)`

(b) What is the angular momentum of the particle at

`t=0.880s`

?

`vec(L)=,kg*(m^(2))/(s)`