A 020-Kg Particle Moves Along the X Axis Under the Influence

question 23

Multiple Choice

A 0.20-kg particle moves along the x axis under the influence of a conservative force.The potential energy is given by U(x) = (8.0 J/m²) x² + (2.0 J/m⁴) x⁴,
Where x is in coordinate of the particle.If the particle has a speed of 5.0 m/s when it is at x = 1.0 m, its speed when it is at the origin is:

• A)0 m/s
• B)2.5 m/s
• C)5.7 m/s
• D)7.9 m/s
• E)11 m/s

---

Definitions:

Flexible Budget Performance Report

A financial report that compares actual results to a budget that adjusts based on the level of output or activity.

Units

The individual items or quantities, often used in the context of production, inventory, or sales.

Net Operating Income

The total profit of a company after operating expenses are subtracted but before deducting interest and taxes.

Planning Budget

A budget prepared for a specific level of activity; it outlines the expected revenues, expenses, and resource requirements for that activity level.