Question: In the diagram eAB is a unit vector in the direction of line AB. Let rAP be the position vector from point A to point

In the diagram eAB is a unit vector in the direction

In the diagram eAB is a unit vector in the direction of line AB. Let rAP be the position vector from point A to point P. Which one of the following statements is incorrect? d=rAPeAB The vector component of rAP parallel to the line AB has magnitude rAPeAB The projection of rAP onto line AB is (rAPeAB)eAB d=rAPeAB The magnitude of force Q is 100N. What is its moment about the y axis

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