Three Solid,uniform,cylindrical Flywheels,each of Mass 65

question 38

Multiple Choice

Three solid,uniform,cylindrical flywheels,each of mass 65.0 kg and radius 1.47 m rotate independently around a common axis.Two of the flywheels rotate in one direction at the other rotates in the opposite direction at 3.42 rad/s.Calculate the magnitude of the net angular momentum of the system.

• A) 298 kg • m²/s
• B) 778 kg • m²/s
• C) 257 kg • m²/s
• D) 222 kg • m²/s

---

Definitions:

Psychoanalysis

A method of psychology founded by Sigmund Freud, focusing on exploring unconscious motives and conflicts.

Rational-Emotive Therapy

A form of cognitive-behavioral therapy founded by Albert Ellis that helps individuals identify and challenge irrational beliefs, encouraging more realistic and self-helping thoughts.

Emotions

Complex psycho-physiological experiences of an individual's state of mind as interacting with biochemical and environmental influences.

Behavior Therapy

A type of psychotherapy that focuses on changing negative behaviors into positive ones through conditioning.