The Figure Shows a Uniform, Horizontal Beam (Length = 10

question 24

Multiple Choice

The figure shows a uniform, horizontal beam (length = 10 m, mass = 25 kg) that is pivoted at the wall, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass = 60 kg) stands 3.0 m from the pivot, what is the tension in the cable?

• A) 0.83 kN
• B) 0.30 kN
• C) 0.38 kN
• D) 0.42 kN
• E) 3.0 kN

---

Definitions:

Interest Rate

The amount charged by lenders to borrowers for the use of money, expressed as a percentage of the principal, influencing savings and investment decisions.

Solar Heating System

A system that captures sunlight to generate heat, typically used for water heating or space heating in buildings.

Large Profits

Significant earnings that exceed the costs and expenses of operating a business.

Innovation

The process of developing new products, services, or methods, often leading to increased efficiency or value.