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@mdnursyazwi Bahagian 5 : Fizik Perkapalan: Bagaimana Kapal Seberat 50,000 Tan Boleh Kekal Stabil? Bina kapal anda sendiri. Pernahkah anda terfikir bagaimana kapal kargo gergasi seberat 50,000 tan mampu membelah lautan ganas tanpa karam? Kestabilan sebuah kapal bukan berlaku secara kebetulan—ia adalah hasil daripada pengiraan fizik marin dan kejuruteraan jitu yang sangat teliti. Dalam video kali ini, kita menyelami Integrated Naval Hydrodynamics & Engineering Physics Simulator ciptaan Ir. MD Nursyazwi. Simulasi ini bukan sekadar visual; ia adalah "dapur" di sebalik tabir seni bina kapal (Naval Architecture) moden. Bina kapal anda sendiri. Mari kita bongkar 4 tunjang utama yang memastikan keselamatan vesel di lautan: 1. Analisis Apungan & Draf (Buoyancy & Draft) Segalanya bermula dengan Prinsip Archimedes. Simulasi ini menunjukkan bagaimana ketumpatan air (Fluid Salinity) memainkan peranan besar. Air laut yang masin (1025 kg/m³) memberikan daya apungan yang le...

Buoyancy Simulator Created by: Ir. MD Nursyazwi Explore how mass, volume, and fluid density affect whether an object sinks or floats, now with a visual representation of the forces. Controls Select Object Custom Object Stone Boat Ship Iceberg Rubber Duck Steel Ball Object Mass (kg) Object Volume (m³) Select Fluid Fresh Water Salt Water Oil Custom Fluid Fluid Density (kg/m³) Water density is ~1000 kg/m³. Start Simulation Reset Values ...

Ever wondered how those massive metal behemoths we call ships manage to gracefully glide across the water instead of plummeting to the depths? It's not magic, but it's definitely fascinating science! The secret lies in a powerful principle called buoyancy, championed by the ancient Greek genius, Archimedes. Unpacking Archimedes' Eureka Moment: The Buoyant Force Imagine dunking yourself in a bathtub – you probably feel a little lighter, right? That's the buoyant force at play! Archimedes' Principle states that when an object is submerged (partially or fully) in a fluid (like water), it experiences an upward force equal to the weight of the fluid it displaces. In simpler, more blog-friendly terms: the water pushes back up on the boat with a force equivalent to the weight of the water the boat's hull pushes out of the way. Buoyant = Weight of displaced water   The Delicate Dance: Buoyant Force vs. Gravity For a boat to float, this upward buoyant force has to tan...