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Science Bowl Question

📅 NSB MS 2017🎓 MS🔄 Round 6#️⃣ Question 5🌟 Bonus📝 Multiple Choice

A 2-pound ball traveling to the right collides elastically with a stationary 1-pound ball. Which of the following is most likely to occur as a result of the collision?

W) The 2-pound ball will travel to the left while the 1-pound ball will travel to the right
X) The 1-pound ball and the 2-pound ball will move to the right at the same speed
Y) The 1-pound ball and the 2-pound ball will move to the right at different speeds
Z) The 1-pound ball will move to the right while the 2-pound ball remains stationary
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