A Mass M₁ Is Connected by a Light String That

question 73

Multiple Choice

A mass m₁ is connected by a light string that passes over a pulley of mass M to a mass m₂ sliding on a frictionless horizontal surface as shown in the figure. There is no slippage between the string and the pulley. The pulley has a radius of 25.0 cm and a moment of inertia of ½ MR². If m₁ is 4.00 kg, m₂ is 4.00 kg, and M is 4.00 kg, then what is the tension in the string attached to m₁?

• A) 35.6 N
• B) 32.7 N
• C) 31.0 N
• D) 29.0 N
• E) 23.5 N

---

Definitions:

Shocking Statement

A declaration or claim designed to provoke strong emotions or surprise in the audience.

Direct Structure

A clear and straightforward organizational layout where the main points are presented directly at the beginning.

Oral Presentation

An oral presentation is a spoken report or lecture delivered to an audience, often accompanied by visual aids, aimed at sharing information, ideas, or research findings.

Audience Preparation

The process of researching and understanding an audience to tailor communication or presentation content to their interests, needs, or expectations.