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:
Performance Goals
Objectives set for specific achievements or outcomes, often used to evaluate an individual's effectiveness.
Mastery Goals
Objectives focused on developing competence or mastering a skill rather than comparing oneself to others.
Need For Achievement
A psychological drive that motivates individuals to accomplish goals and excel.
Approach-Avoidance Conflict
A psychological conflict that occurs when a single goal or option has both attractive and unattractive aspects.
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