📅 NSB 2014🎓 HS🔄 Round 3#️⃣ Q18🌟 BONUS✍️ Short Answer
Indicate, by number, all of the following quantities that would change if the radius of the Earth decreases but the mass remains the same: 1) length of day; 2) kinetic energy of rotation; 3) length of year.
✔️Answer:1 AND 2
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