Three Books (X, Y, and Z)rest on a Table

question 8

Multiple Choice

Three books (X, Y, and Z) rest on a table.The weight of each book is indicated.The force of book Z on book Y is:

• A)0 N
• B)5 N
• C)9 N
• D)14 N
• E)19 N

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Definitions:

Mantra

A word, sound, or phrase repeated to aid concentration in meditation, or used as a motivational tool.

Automatic Processes

Mental activities that require minimal amounts of cognitive resources, often unconscious and performed without deliberate control.

Runner's High

A euphoric state achieved by long-distance runners, attributed to the release of endorphins.

Commutes

The regular travel of a person between their place of residence and place of work or study.