The 25-Kg Head of an Ax Exerts a Force of 80

question 34

Multiple Choice

The 2.5-kg head of an ax exerts a force of 80 kN as it penetrates 18 mm into the truck of a tree. The speed of the ax head when it strikes the tree is

• A) 1.2 m/s.
• B) 3.4 m/s.
• C) 34 m/s.
• D) 107 m/s.

---

Definitions:

Individualist Cultures

Societies that emphasize personal achievements and individual rights, often at the expense of community and collective well-being.

Collectivist Cultures

Societies that prioritize the needs and goals of the group over individual desires or ambitions, emphasizing social cohesion and interdependence.

Japanese And American Attitudes

Comparative perspective on the cultural, social, and psychological differences and similarities in attitudes between Japanese and American populations.

Happy Couples

Partners in a romantic relationship who experience a high level of satisfaction, mutual respect, and effective communication.