Two trains are on the same track a distance d [m] apart heading towards one another. Each train has a constant speed Vo [m/s]. A fly starting out at the front of one train, flies towards the other at a constant speed u [m/s]. Upon reaching the other train, the fly turns around and goes towards the first train. What is the total distance (in both directions) that the fly travels before getting squashed in the collision of the two trains? a. ud 2V0 b. d c. d/2 d. e. f. Vod 2u u² d v2 (2V+u)d 2Vo d
Two trains are on the same track a distance d [m] apart heading towards one another. Each train has a constant speed Vo [m/s]. A fly starting out at the front of one train, flies towards the other at a constant speed u [m/s]. Upon reaching the other train, the fly turns around and goes towards the first train. What is the total distance (in both directions) that the fly travels before getting squashed in the collision of the two trains? a. ud 2V0 b. d c. d/2 d. e. f. Vod 2u u² d v2 (2V+u)d 2Vo d
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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