Solve. -The Gravitational Attraction a Between Two Masses Varies Inversely as as the Square

question 97

Multiple Choice

Solve.
-The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 9 lb when the masses are 2 ft apart, what is the attraction when the masses are 6 ft
Apart?

• A) 4 lb
• B) 1 lb
• C) 3 lb
• D) 2 lb

---

Definitions:

Yayoi Period

An era in Japanese history, from around 300 BC to 300 AD, marked by the introduction of rice agriculture, metalworking, and new pottery styles.

Pit Dwellings

Ancient or prehistoric dwellings dug into the ground and often covered with roofs, providing insulation from the environment.

Jomon Ceramics

Pottery produced in ancient Japan during the Jomon period, characterized by intricate patterns made by impressing cord into the clay before firing.

Shang Bronzes

Ancient Chinese bronze artifacts, primarily ritual vessels and weaponry, produced during the Shang dynasty (circa 1600–1046 BCE).