Draw a Sketch for the Problem and Solve It

question 28

Multiple Choice

Draw a sketch for the problem and solve it. A rocker arm raises oil from an oil well. On each stroke, it lifts a weight of 3 tons on a weight arm 1 ft long. What force is needed to lift the oil on a force arm 2 ft long?

• A) 0.75 ton
• B) 3 tons
• C) 6 tons
• D) 12 tons
• E) 1.5 tons

---

Definitions:

Online Games

Digital games that are played over the internet, allowing multiple players to interact within a virtual game environment.

Dependent Variable

A factor in a study or experiment anticipated to vary as a result of modifications in the independent variable.

Obesity

A medical condition characterized by an excessive amount of body fat, which poses a risk to health.

Television

An electronic device for receiving television broadcasts and displaying them visually, historically significant in mass media and entertainment.