A 20 Kg Mass Is Moving Along the X-Axis

question 618

Short Answer

A 2.0 kg mass is moving along the x-axis. The potential energy curve as a function of position is shown in the figure. The kinetic energy of the object at the origin is 12 J. The system is conservative,and there is no friction.
(a) What will be the kinetic energy at 2.0 m along the +x-axis?
(b) What will be the speed of the object at 6.0 m along the +x-axis?

---

Definitions:

Balance Sheet

A financial statement that displays a company's assets, liabilities, and shareholders' equity at a particular point in time.

Contributed Capital

The total value of the capital that shareholders have directly invested in the company through the purchase of its stock.

Earned Capital

The portion of shareholders' equity derived from profitable operations, representing retained earnings and not contributed capital.

Common Shares

Equity investments that represent a unit of ownership in a corporation and give shareholders voting rights and dividends.