📅 NSB 2015🎓 HS🔄 Round 10#️⃣ Q4🌟 BONUS✍️ Short Answer
A ball of mass M and speed V collides with a ball of mass 2M moving toward the first ball with a speed of 1/2 V. If the two balls stick together, what will their speed after the collision be?
✔️Answer:0
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