Force F = (-5.0 N) i hat + (5.0 N) j hat acts on a particle with position vector r = (-3.0 m) j hat + (5.0 m) k hat.
(a) What is the torque on the particle about the origin? Units are required for this answer. i hat + Units are required for this answer. j hat + Units are required for this answer. k hat
b) What is the angle between the directions of r and F? (If there is no torque, enter 0.) °
(c) What is the angle between the directions of force and torque? If there is no torque, enter 0. °