A Wheel of Radius R₁ Has an Axle of Radius

question 2

Multiple Choice

A wheel of radius R₁ has an axle of radius R₂ = R₁. If a force F₁ is applied tangent to the wheel, a force F₂, applied tangent to the axle that will keep the wheel from turning, is equal to

• A) F₁/4
• B) F₁
• C) 4F₁
• D) 16F₁
• E) F₁/16

---

Definitions:

Newspapers

Printed publications consisting of sheets of paper that contain news, articles, advertisements, and other information.

Years

Units of time consisting of 365 or 366 days, divided into 12 months, used as a measure of time passing and for historical timelines.

Power Elite Model

A theory in sociology that suggests power is concentrated in the hands of a small, elite group of people, institutions, and corporations.

Commercial Enterprises

Businesses or companies engaged in the buying and selling of goods or services with the aim of earning profits.