Initially a Body Moves in One Direction and Has Kinetic

question 36

Multiple Choice

Initially a body moves in one direction and has kinetic energy K.Then it moves in the opposite direction with three times its initial speed.What is the kinetic energy now?

• A)K
• B)3K
• C)-3K
• D)9K
• E)-9K

---

Definitions:

Total Income

The sum of all earnings received by an individual or entity, including wages, salaries, profits, rental income, investment returns, and other sources.

Political Philosophies

The study of questions about government, politics, liberty, justice, property, rights, law, and the enforcement of a legal code by authority.

Cox and Alm

Researchers known for their work in economics, often studied in the context of tax policies and their economic impacts.

Rich and Poor

Terms that describe the disparate economic levels and living standards between individuals or groups within a society.