3. A horse canters away from its trainer in s straight line moving 220 m away in 18s. It then turns abruptly and gallops halfway back in 4.8 s. Calculate (a). its average speed and (b). its average velocity for the entire trip, using "away from the trainer" as the positive direction

3. A horse canters away from its trainer in s straight line moving 220 m away in 18s. It then turns abruptly and gallops halfway back in 4.8 s. Calculate (a). its average speed and (b). its average velocity for the entire trip, using "away from the trainer" as the positive direction

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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Question

3. A horse canters away from its trainer in s straight line moving 220 m away in 18s. It then turns abruptly and gallops halfway back
in 4.8 s. Calculate (a). its average speed and (b). its average velocity for the entire trip, using "away from the trainer" as the positive
direction

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