📅 NSB MS 2010🎓 MS🔄 Round 9#️⃣ Question 1❓ TOSS-UP✍️ Short Answer
Using two vertically-aligned pulleys to move a load will double the amount of rope you must pull to move the load a given distance, but what will it do to the amount of force you must exert?
✔️Answer:HALVE IT
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