Show work please 2.2 Survey Questiona. A delivery man starts at the post office, drives 40 km north, then 20 km west, then60 km northeast, and finally 50 km north to stop for lunch. Use a graphical method tofind his net displacement vector.b. Calculate the magnitude and direction of A+C60A = 10.030°C = 12.0

a→ = 40 km @north (90o)b→ = 20 km @ west (180o)c→ = 60 km@ northeast (45o)d→ = 50 km@ north (90o)

Answered: a. A delivery man starts at the post…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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$\vec{a} = 40 k m @ n o r t h (90^{o}) \vec{b} = 20 k m @ w e s t (180^{o}) \vec{c} = 60 k m @ n o r t h e a s t (45^{o}) \vec{d} = 50 k m @ n o r t h (90^{o})$

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