The Pulley - Simple Machines

Knowledge Matrix on Instagram: "A smart way to uplift roof sheets is to use controlled lifting techniques that combine safety, leverage, and mechanical support. 🏗️ Instead of lifting heavy sheets manually, workers use tools like hydraulic jacks, pulley systems, or metal frames to evenly distribute weight. Temporary supports are placed under the sheets to prevent bending or cracking, while ropes or clamps keep them stable during lifting. By lifting the roof sheets gradually and uniformly, the st