**Problem 1.75**John walks 2.00 km north, then turns right and walks 2.00 km east. His speed is 2.00 m/s during the entire stroll.**Part A**What is the magnitude of his displacement, from beginning to end? Express your answer in kilometers.\[ d = \, \_\_\_ \text{ km} \]Incorrect; Try Again; 3 attempts remaining---**Explanation:**John's motion can be visualized as a right-angled triangle where:- The first leg is 2.00 km north.- The second leg is 2.00 km east.The displacement is the hypotenuse of this triangle, calculated using the Pythagorean theorem:\[ \text{Displacement} = \sqrt{(2.00^2 + 2.00^2)} \] **Problem Description:****Part B**If Jane starts at the same time and place as John but walks in a straight line to the endpoint of John's stroll, at what speed should she walk if she wants to arrive at the endpoint just when John does?**Instructions:**Express your answer in meters per second.**Answer Input:**\[v = \_\_\_\_ \ \text{m/s}\]**Submission Options:**- [Submit]- [Request Answer]**Feedback Section:**- [Provide Feedback]This problem involves determining the necessary speed for Jane to reach the destination simultaneously with John, given her straight path.

The displacement done by Jane is given below:

John walks 2.00 km north, then turns right and walks 2.00 km east. His speed is 2.00 m/s during the entire stroll. Part A What is the magnitude of his displacement, from beginning to end? Express your answer in kilometers. ? d = km

John walks 2.00 km north, then turns right and walks 2.00 km east. His speed is 2.00 m/s during the entire stroll. Part A What is the magnitude of his displacement, from beginning to end? Express your answer in kilometers. ? d = km

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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