📅 MIT Science Bowl 2024🎓 HS🔄 Round 5#️⃣ Question 10 TOSS UP✍️ Short Answer
Bob's baby elephant, with a mass of 200 kg, is sitting on a see-saw 50 centimeters from the fulcrum. If Bob balances the see-saw by sitting 2.5 meters from the fulcrum, how much is Bob's mass in kilograms?
✔️Answer:40
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