A Bus Is Designed to Draw Its Power from a Rotating

question 29

Multiple Choice

A bus is designed to draw its power from a rotating flywheel that is brought up to its maximum speed (3000 rpm) by an electric motor.The flywheel is a solid cylinder of mass 250 kg and radius 0.500 m (I_cylinder = MR²/2) .If the bus requires an average power of 10.0 kW,how long will the flywheel rotate?

• A)154 s
• B)308 s
• C)463 s
• D)617 s

---

Definitions:

Being-for-oneself

A philosophical concept often related to existentialism, emphasizing the individual's existence, autonomy, and responsibility for their own development.

Intentionality

The quality of being directed toward an object or objective; in philosophy, it refers to the ability of the mind to be about, to represent, or to stand for things, properties, or states of affairs.

Subjectifies

The process of making or treating something as a subject, imbuing it with subjective qualities or perspectives.

Objectifies

The act of treating people or aspects of their identity as objects or commodities, often leading to reductionism and dehumanization.