A Ceiling Fan Is Turned on and Reaches an Angular

question 57

Multiple Choice

A ceiling fan is turned on and reaches an angular speed of 60 rev/min in 20 s.It is then turned off and coasts to a stop in 40 s.In the one minute of rotation,through how many revolutions did the fan turn?

• A) 30
• B) 60
• C) 0
• D) 600

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Definitions:

Safety Training

Programs designed to educate employees about workplace hazards and the correct procedures to minimize accidents and injuries.

Due Diligence

The investigation or exercise of care that a reasonable business or person is expected to take before entering into an agreement or contract with another party or an act with a certain standard of care.

Job-Related Stress

The stress experienced by an individual that is directly attributed to the demands or pressures of their work environment.

Redesigning Jobs

The process of altering job roles and responsibilities to improve efficiency, satisfaction, or adapt to new technologies.