本题目来源于试卷: Space Time & Motion A.1 Kinematics，类别为 IB物理学
[单选题]
A pilot intends to fly a plane from point $A$ to point $B$. Due to strong winds, she points the nose of the plane in the direction shown by the vector $P$. Which of the choices below best represents the direction of the wind encountered by the plane?
A.
B.
C.
D.
参考答案: B
本题详细解析:
In order for the plane to travel from A+g tnm3 2mxycgwx623r to B, the resultant vector of the sum of the wind vector and the vector of the orientation of the plane must point in the same directionm+ yr txm2g gnw3c2x36 as the vector from A to B, as shown in the diagram below. For any of the other choices, the resultant will not be in the direction A to B.
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