A Hoop of Mass 50 Kg Rolls Without Slipping

question 103

Multiple Choice

A hoop of mass 50 kg rolls without slipping.If the center-of-mass of the hoop has a translational speed of 4.0 m/s,the total kinetic energy of the hoop is

• A)0.20 kJ
• B)0.40 kJ
• C)1.1 kJ
• D)3.9 kJ
• E)None of these is correct.

---

Definitions:

Net Income

The total profit of a company after all expenses and taxes have been deducted from revenues.

Dividends

Monetary distributions from a company to its shareholders, often based on the profits of the business.

Net Income

Net income is the total profit of a company after all expenses and taxes have been deducted from total revenues.

Retained Earnings

Profits that a company keeps after dividends have been paid out to shareholders, often reinvested in the business or used to pay down debt.