1. The figure shows an overhead view of two straight segments of the run by a mouse: d₁ = 14.0 m, d2 = 9.00 m, 0 = 60.0°. The figure is not drawn to scale. What is the angle (deg) of that displacement vector (relative to the +x direction). [Note: The figure is not to scale.]


(A) 10.7
(B) 4.53
(C) 7.67
(D) 9.16
(E) 1.94

答案:登入後查看
統計: 尚無統計資料

詳解 (共 1 筆)

#6836772
題目解析 題目要求計算一隻老鼠在兩段路徑...
(共 1279 字,隱藏中)
前往觀看
0
1