A Mass M₁ Is Connected by a Light String That

question 20

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 downward acceleration of m₁?

• A) 4.42 m/s²
• B) 3.92 m/s²
• C) 3.42 m/s²
• D) 3.04 m/s²
• E) 2.96 m/s²

Identify the types of information provided by different methods of test score interpretation.

Comprehend the differences between various types of tests, including aptitude, achievement, and intelligence tests.

Recognize the relevance of test settings and their impact on test outcomes.

Understand the concept of psychological test as a sample of behavior.

---

Definitions:

Stand-Alone Value

The intrinsic worth of an investment or project if undertaken independently, without considering synergies or external factors.

Greenmail

A strategy where a large shareholder is bribed by the target company to not take over the company by buying back their shares at a premium price.

Stock Repurchase

A corporate action in which a company buys back its own shares from the marketplace, reducing the number of outstanding shares.