A student is asked to design an experiment to determine the change in angular momentum of a disk that rotates about its center and the product of the average torque applied to the disk and the time interval in which the torque is exerted. A net force is applied tangentially to the surface of the disk. The rotational inertia of the disk about its center is \(I = MR^2\). Which two of the following quantities should the student measure to determine the change in angular momentum of the disk after \(10\,\text{s}\)? Select two answers.