Which of the Following Have the Highest Ratio of Kinetic

question 42

Multiple Choice

Which of the following have the highest ratio of kinetic energy to momentum,K/p?

• A)an asteroid with mass 10⁶ kg and speed 500 m/s
• B)a high-speed train with a mass of 180,000 kg and a speed of 300 km/hr
• C)a 120-kg linebacker with a speed of 10 m/s
• D)a 10-kg cannon with a speed of 120 m/s
• E)a proton with a mass of 6 * 10^-27 kg and a speed of 2 * 10⁵ m/s

---

Definitions:

Quechua Indians

Indigenous people living in the Andean highlands of South America, especially in Peru, known for their rich cultural traditions and language.

Developmental Adaptation

A process by which an organism changes over time in response to its environment in ways that are beneficial for its growth, survival, or reproduction, often considered in the context of physiological or psychological changes.

Right Heart Ventricle

The right ventricle is one of the four chambers of the heart, responsible for pumping deoxygenated blood to the lungs through the pulmonary artery.

Forensic Anthropology

The analysis of human biological and cultural remains for legal purposes.