Answer:−1(4025)
Step-by-step explanation:
The distance he traveled is the sum of the lengths of his two segments, which is 25 m + 40 m = 65 m. The displacement is the difference between his final and initial positions, which is 40 m - 25 m = 15 m west. You can also use the Pythagorean theorem to find the displacement, since the two segments form a right triangle with the displacement as the hypotenuse. The displacement is then (40m)2−(25m)2
, which is approximately 32.25 m. The direction of the displacement is the angle between the horizontal and the hypotenuse, which can be found using trigonometry. The angle is tan−1(4025)