Question

a mass m moving with velocity v0 along a line y=-a and away from the origin find the magnitude of angular momentum with respect to origin

Answer 1

please answer me fast

Answer 2

Angular momentum is calculated as

\[L = R \times P \]

where R is the position vector and P is the momentum!.. when you want magnitude

\[\left| L \right| = rp \sin \theta \]

where theta is angle between the position vector and the linear momentum!.. so can you calculate now?