📅 NSB 2011 Set 4🎓 HS🔄 Round 15#️⃣ Question 1🌟 Bonus✍️ Short Answer
Taking g as 10 meters per second squared and assuming there is no friction, at about what height in meters must a 100 kilogram roller coaster start from rest in order to achieve a speed of 100 meters per second at the bottom?
✔️Answer:500
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