A 30-Kg Child Sitting 5

question 36

Multiple Choice

A 30-kg child sitting 5.0 m from the center of a merry-go-round has a constant speed of 5.0 m/s. While she remains seated in the same spot and travels in a circle, the work the seat performs on her in one complete rotation is

• A) 0 J.
• B) 150 J.
• C) 1 500 J.
• D) 4 700 J.
• E) 46 000 J.

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Definitions:

Specialized Mode

A specific way of operation or function that is designed for a particular purpose or task, often seen in technology or transportation sectors.

Industries

Sectors of the economy made up of manufacturing, production, or services that share common characteristics, skills, technologies, and markets.

Inventory Carrying

The costs associated with storing unsold goods, including finance, storage, and risk costs.

Obsolescence

The process of becoming outdated or no longer used, often due to advancements in technology or changes in consumer preferences.