A Baseball Is Thrown Vertically Up to a Height of 30

question 49

Multiple Choice

A baseball is thrown vertically up to a height of 30 m on Earth.If the same ball is thrown up on the moon with the same initial speed how much further will it travel up? (Assume g_moon = g_earth/6)

• A)5.0 m
• B)25 m
• C)12 m
• D)180 m
• E)150 m

---

Definitions:

Competition

The interaction between organisms or species in which the fitness of one is lowered by the presence of another.

Keystone Species

A species that plays a critical role in maintaining the structure of an ecological community and whose impact is disproportionately large relative to its abundance.

Species Richness

The number of different species present in a specific area, region, or ecosystem, reflecting its biodiversity.

Community Stability

The ability of a community to withstand environmental changes or disturbances without losing its structure and functionality.