The Net Work Done in Accelerating a Propeller from Rest

question 50

Short Answer

The net work done in accelerating a propeller from rest to an angular velocity of 200 rad/s is 3 000 J. What is the moment of inertia of the propeller?

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Definitions:

Avoidant Personality

A personality disorder characterized by feelings of extreme social inhibition, inadequacy, and sensitivity to negative criticism and rejection.

Schizoid Personality

A personality disorder characterized by a long-term pattern of detachment from social relationships and a restricted range of emotional expression.

Fear of Rejection

A deep-seated anxiety about being spurned or turned away by others, impacting interpersonal relationships and self-esteem.

Interpersonal Intimacy

The closeness between people in personal relationships, characterized by mutual understanding, caring, and emotional bonds.