[填空题]
A plumber steps out o(0q;f13vm6gfontlq h 8g d5 kijli99e f his truzzl7 66mw er:. ew*;w c(wufe-2sit smck, walks 50 m east and 25 m south, and then takes an elevator 10 m down into the basement of a building where a bad leak is occurring. What is the displacement of the plumber relative to his truck? e*6 m6;usz:(w-cwlemtre w.zfsi7w 2Give your answer in components, and also give the magnitude and angles with the x axis in the vertical and horizontal planes. Assume x is east, y is north, and z is up.
The result is that the displacement is m , at an angle of $^{\circ}$ South of East, and $^{\circ}$ Below the Horizontal.
