Rotational Motion

WEBSITE FEATURES: 6 live animated demos running in browser Demo 1: Spinning planet with orbiting dot (hero screen) Demo 2: Rotating body — 3 coloured dots trace circles, speed control buttons (Slow/Normal/Fast) Demo 3: Radian visualizer — drag a slider, angle and arc length update live on screen Demo 4: v=rω demo — red dot (near axis) vs blue dot (far from axis), same omega different speed Demo 5: Torque door demo — drag slider to move force point, torque value changes in real time Demo 6: Ice skater — click "Arms In", spin speed triples instantly Demo 7: Rolling race — Sphere vs Disk vs Ring down a ramp, press Start, sphere wins Full JEE analogy table: linear motion vs rotational motion, 10 rows side by side All Moment of Inertia formulas (sphere, disk, ring, rod) in glowing formula boxes Parallel axis theorem and perpendicular axis theorem explained step by step Angular momentum conservation explained with skater example 3-question JEE quiz at the end with instant feedback and explanation Dark space theme, works on mobile browser, no app needed, no internet needed after download