⚛️ 物理难度 1 — 🟢 Basicprojectile👁 20 浏览次数⏱ 1 min read
Solve Physics: A ball is launched with initial speed …
📝 Problem
A ball is launched with initial speed v0 = 15 m/s at an angle alpha = 15° above the horizontal. Find the maximum height and range. (g = 9.8 m/s²)