A room has dimensions 2.18 m (height) x 4.60 m x 6.62 m. A fly starting at one corner flies around, ending up at the diagonally opposite corner. (a) What is the magnitude of its displacement? (b) If the fly walks rather than flies, what is the length of the shortest path it can take? (Hint: This can be answered without calculus. The room is like a box. Unfold its walls to flatten them into a plane.)

A room has dimensions 2.18 m (height) x 4.60 m x 6.62 m. A fly starting at one corner flies around, ending up at the diagonally opposite corner. (a) What is the magnitude of its displacement? (b) If the fly walks rather than flies, what is the length of the shortest path it can take? (Hint: This can be answered without calculus. The room is like a box. Unfold its walls to flatten them into a plane.)

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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A room has dimensions 2.18 m (height) x 4.60 mx 6.62 m. A fly starting at one corner flies around, ending up at the diagonally opposite
corner. (a) What is the magnitude of its displacement? (b) If the fly walks rather than flies, what is the length of the shortest path it can
take? (Hint: This can be answered without calculus. The room is like a box. Unfold its walls to flatten them into a plane.)
(a) Number
8.35
Units
(b) Number
8.20
Units
m

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