About the Work, Energy & Power Lab simulation
Work, energy and power is the chapter where a single idea — energy is transferred by forces acting through displacements — replaces pages of kinematics. This lab builds that idea in twenty-four experiments, from "is pushing a wall work?" for Class 6–8 to the reduced-mass spring problem, release protocols and multidirectional stability for JEE Advanced.
Every experiment is a live simulation: drag the box, turn the force dial, draw your own force–position graph or route, launch a block across rough zones, send a bead round a vertical loop, fire a rocket in 3D, or roll a ball on a saddle-shaped potential surface. Each one shows its equations with your numbers in them, an energy ledger with a residual check, and graphs linked to the clock. Predict before you run, derive the result step by step, then answer the built-in questions — all 121 questions of Edukul's work, energy and power question bank, each with hints and a "Show me" that sets up the experiment.
Also covers: work done, work energy theorem, kinetic energy, potential energy, reference level, force position graph, area under force graph, power, efficiency, kilowatt hour, spring potential energy, hooke's law, conservative force, non conservative force, potential energy curve, stable unstable neutral equilibrium, stopping distance, vertical circle, loop the loop, rocket, maximum compression, reduced mass, collisions, coefficient of restitution, springs in series and parallel, work by normal force, conveyor belt, hc verma work energy.
