Marble Hug
Android app by Regal Court Solutions. Education · Regal Court Solutions
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 2.0
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
🧪 Physics Playground is a hands-on classical-mechanics lab that runs entirely offline. Watch real physics unfold ⚙️ with live velocity and force vectors and real-time energy graphs, then build your own experiments from scratch. SEVEN LIVE EXPERIMENTS 💥 Collisions — elastic and inelastic; see momentum and energy conserved (or not). ⏱️ Pendulums — single and the chaotic double pendulum. ⚪ Newton's Cradle — momentum passing cleanly through the chain. 🎯 Ballistics — projectile motion with air drag, bouncing through a peg field; tap 👆 to set the launch point. 📐 Inclined Plane — friction vs. gravity 🌍 with force vectors drawn out. 🪐 Orbits — central gravity: circular, elliptical and escape trajectories. 🌀 Springs — mass–spring oscillators obeying Hooke's law. 📊 MEASURE EVERYTHING ⚡ Speed, momentum and energy update live as the simulation runs. A conservation badge tells you at a glance when total energy stays constant and an energy-over-time graph shows kinetic vs. potential trade-offs. STUDIO — MAKE IT YOUR OWN 💾 Presets — tweak any experiment's parameters and save your own presets. 🔗 Systems — combine several presets to watch them run side by side. 🧱 Sandbox — a real physics playground. Place balls, heavy masses, anchors, gravity wells, springs, rigid threads and walls into one shared world, then press ▶️ Play and watch everything interact. Drag ✋ to move, undo your last step and use fullscreen with 🔍 pinch-to-zoom and pan. 🎨 DESIGNED TO BE READ AT A GLANCE ✨ Glowing bodies, drawn vectors and clean instrument-style readouts on a dark theme 🌙 Everything is rendered procedurally on your device. 🔒 PRIVACY FIRST 🚫 No accounts. 🚫 No ads. 🚫 No trackers. 🌐 No internet connection is ever used — every simulation runs entirely on your device 📷 Camera and photo access are optional and only used to set a photo backdrop or save a snapshot to your gallery. 🎓 Great for students, teachers, curious minds and anyone who loves exploring how the physical world works!
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