A Ring,a Disk,and a Solid Sphere Begin Rolling Down a Hill

question 25

Multiple Choice

A ring,a disk,and a solid sphere begin rolling down a hill together.The one to reach the bottom first is the

• A)ring.
• B)disk.
• C)sphere.
• D)They all reach the bottom at the same time.
• E)Not enough information is given.

---

Definitions:

Locking Mechanism

A device or system used to prevent movement or unauthorized access by securing components in a fixed or immobile position.

Fontaine No-Slack

A brand-specific technology applied to fifth wheel couplings, designed to minimize slack and improve connection reliability between tractor and trailer.

SAE Grade 8

A classification of bolts according to the Society of Automotive Engineers, indicating high tensile strength and used for critical, heavy-duty applications.