Constraint Relation Between Two Masses | Velocity Components in String Systems

In this video, we explore a conceptual mechanics problem involving two masses A and B connected by an inextensible string. At a given moment, their velocities are Vₐ and Vᵦ, and we determine the correct constraint relationship between them based on the geometry of the system.

📌 Problem Setup:

Two masses: A and B

Connected by a light, inextensible string

Moving with velocities Vₐ and Vᵦ

Angle θ involved in the geometry

Objective: Find the correct velocity constraint equation

📐 Concepts Covered:

Constraint relations in string systems

Velocity components and trigonometry

Geometry of motion

Real-time application of kinematic constraints

Inextensibility condition in connected systems

🧠 Perfect for students preparing for JEE, NEET, or anyone looking to master constraint-based motion in classical mechanics.