A Thin Cylindrical Shell Is Released from Rest and Rolls

question 13

Multiple Choice

A thin cylindrical shell is released from rest and rolls without slipping down an inclined ramp that makes an angle of 30° with the horizontal.How long does it take it to travel the first 3.1 m?

• A) 1.4 s
• B) 1.1 s
• C) 2.1 s
• D) 1.6 s
• E) 1.8 s

---

Definitions:

Population

The whole number of people or inhabitants in a country or region, or a particular group of people or objects being studied.

Fiber-optic

Relating to or using thin flexible fibers of glass or other transparent solids to transmit light signals for telecommunications or computing.

Ethernet Cables

Wired technology used to network devices, allowing for data transmission over local area networks.

Sample

A subset of individuals or observations drawn from a larger population, used in statistical analysis to estimate characteristics of the entire population.