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:

Long-term Capital

Funds or assets held by a company for more than one year, used for financing long-term projects or investments.

Operating Working Capital

The difference between a company's current assets and current liabilities, excluding short-term debt. It reflects the funds that a business requires for day-to-day operations.

Effective Annual Cost

The total cost of borrowing on an annual basis, including interest and any fees, expressed as a percentage of the loan amount.

Trade Credit Terms

Trade credit terms are the conditions agreed upon between a buyer and seller regarding the payment for goods or services, including the repayment period and any discounts for early payment.