Use the Figure to the Right for the Next Problem

question 2

Multiple Choice

Use the figure to the right for the next problem. A flexible rope of mass m and length L = L₁ + L₂, hangs over a frictionless peg, as shown in the figure
-What is the speed of the rope when it just slides off the peg?

---

Definitions:

Voltmeter

An instrument used for measuring the electrical potential difference between two points in an electric circuit.

Patch Technique

A laboratory method used to study ion channels in cells by isolating a small patch of cell membrane and measuring its electrical properties.

Positive Pole

In electrical terminology, the terminal of a battery or device from which current flows out, having a higher electrical potential.