A Wooden Ball Is Tied to the Bottom of a Swimming

question 21

Multiple Choice

A wooden ball is tied to the bottom of a swimming pool by a string.What is the tension in the string if the ball's diameter is 0.15 m and its mass is 144 g? The water in the pool is fresh water,1000 kg/m³ density.

• A) 0.35 N
• B) 12.7 N
• C) 14.1 N
• D) 1.78 N

Identify strategies for solving human problems using knowledge and informatics in healthcare.

Understand the structure and essential components of routine and positive business messages.

Grasp the importance and elements of messages appreciating employees or business contacts.

Comprehend strategies for effectively responding to requests for adjustments and handling claims.

---

Definitions:

Prematurity

The condition of being born before the completion of 37 weeks of gestation, often leading to health challenges for the infant.

Strange Situation

A research method developed by psychologist Mary Ainsworth to assess attachment relationships between a caregiver and a child.

Mary Ainsworth

A developmental psychologist known for her work in early emotional attachment with the "Strange Situation" assessment.

Attachment

An emotional bond that forms between individuals, such as between parents and their children, influencing their behavior and emotional development.