📅 NSB Round Robin 2018🎓 HS🔄 Round 11#️⃣ Question 1❓ Toss-Up✍️ Short Answer
A 50-kilogram mass is sliding at an initial speed of 5.25 meters per second on ice, coming to rest uniformly in 3.5 seconds due to friction. In newtons, what is the magnitude of the force of friction on the mass due to the ice?
✔️Answer:75
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