Chapter 11, Problem 33P

SSM WWW ILW At time t = 0, a 3.0 kg particle with velocity $\stackrel{\to }{v}=\left(5.0\text{m}/\text{s}\right)\hat{i}-\left(\text{6}\text{.0}\text{m/s}\right)\hat{j}$ is at x = 3.0 m, y = 8.0 m. It is pulled by a 7.0 N force in the negative x direction. About the origin, what are (a) the particle’s angular momentum, (b) the torque acting on the particle, and (c) the rate at which the angular momentum is changing?