An insect of mass m=1 gm moves with a velocity v= hat(i) - 2hat(j) + hat(k) m//s. Find its angular momentum vec(L) about the origin O when the insect passes through the point P(-1, 1,2) m. Use vec(L) = vec(r ) xx m vec(v)

An insect of mass m=1 gm moves with a velocity v= hat(i) - 2hat(j) + h

1.	An insect of mass m=1 gm moves with a velocity v= hat(i) - 2hat(j) + hat(k) m//s. Find its angular momentum vec(L) about the origin O when the insect passes through the point P(-1, 1,2) m. Use vec(L) = vec(r ) xx m vec(v)
Answer» `(5 HAT(i) + 3hat(J)+ hat(k)) 10^(-3)` `(3 hat(j) + hat(k))` `(5 hat(i) - 3hat(j))` null vector Answer :A