📅 NSB 2017🎓 HS🔄 Round 7#️⃣ Q23❓ TOSS-UP✍️ Short Answer
A 1000-kilogram car traveling at 15 meters per second takes a turn on a flat surface with a radius of 50 meters. In kilo-newtons, what is the force of friction on the car?
✔️Answer:4.5
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