A Solid Disk (I = MR²) That Is 10

question 116

Multiple Choice

A solid disk (I = MR²) that is 10 cm in diameter has a mass of 4 kg. The force applied at the outer surface required to produce an angular acceleration of 6 rad/s² about an axis through the center of the disc is

• A) 0.24 kN
• B) 0.12 kN
• C) 0.30 N
• D) 0.60 N
• E) 1.2 N

---

Definitions:

Stress Inoculation Training

A psychotherapy method that helps individuals prepare themselves in advance to handle stressful events successfully and with less distress.

Short-Term Psychodynamic Therapy

A therapeutic approach that seeks to uncover unconscious patterns and meanings in current psychological processes over a brief period.

Relational Psychoanalytic Therapy

A form of psychodynamic therapy that considers therapists to be active participants in the formation of patients’ feelings and reactions and therefore calls for therapists to disclose their own experiences and feelings in discussions with patients.

Meta-Worry

Worrying about the act of worrying itself, which can exacerbate anxiety and stress levels.