A Cylinder (I = MR²/2)is Rolling Along the Ground at 7.0

question 24

Multiple Choice

A cylinder (I = MR²/2) is rolling along the ground at 7.0 m/s.It comes to a hill and starts going up.Assuming no losses to friction,how high does it get before it stops?

• A)1.2 m
• B)3.7 m
• C)4.2 m
• D)5.9 m

---

Definitions:

Euphotic Zone

The layer of the ocean where sunlight is sufficient for photosynthesis, supporting a majority of marine life.

Ecological Service

Benefits to humans provided by natural ecosystems, including pollination, water purification, climate regulation, and nutrient cycling.

Freshwater Systems

Natural bodies of water that have low salt concentrations, such as rivers, lakes, streams, and underground aquifers, crucial for drinking water, agriculture, and habitats.