A 20-Kg Object Is Moving Without Friction Along the X-Axis

question 49

Multiple Choice

A 2.0-kg object is moving without friction along the x-axis. The potential energy curve as a function of position is shown in the figure, and the system is conservative. If the speed of the object at the origin is 4.0 m/s, what will be its speed at 7.0 m along the +x-axis?

• A) 4.0 m/s
• B) 4.2 m/s
• C) 4.4 m/s
• D) 4.6 m/s
• E) 9.8 m/s

---

Definitions:

Hutterites

Members of a communal Anabaptist sect living primarily in the United States and Canada, known for their collective lifestyle and self-sufficiency.

Financial Resources

Assets and funding that are available to a person, organization, or country for use in the pursuit of goals and objectives, including capital, cash, and lines of credit.

Productive Assets

Assets that are used in the operations of a business to generate revenue, including machinery, buildings, and equipment.

Operating Activities

Business activities and transactions related to the primary operations of a company, including cash inflows and outflows.