You have exactly 5 minutes 30 seconds to get to your next class on time and that classroom is 402 m east of where you are right now. First you run to your dorm room at an average velocity of 4.07 m/s to the south to pick up your calculator and your dorm room is 466 m south of where you were initially. What average velocity (magnitude only) do you now need to run from your dorm room to your classroom to arrive exactly on time? Question 4 options: 2.63 m/s 1.86 m/s 4.07 m/s 2.86 m/s

You have exactly 5 minutes 30 seconds to get to your next class on time and that classroom is 402 m east of where you are right now. First you run to your dorm room at an average velocity of 4.07 m/s to the south to pick up your calculator and your dorm room is 466 m south of where you were initially. What average velocity (magnitude only) do you now need to run from your dorm room to your classroom to arrive exactly on time? Question 4 options: 2.63 m/s 1.86 m/s 4.07 m/s 2.86 m/s

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Description: You have exactly 5 minutes 30 seconds to get to your next class ontime and that classroom is 402 m east of where you are right now.First you run to your dorm room at an average velocity of 4.07 m/sto the south to pick up your calculator and your dor

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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Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

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Question

You have exactly 5 minutes 30 seconds to get to your next class on
time and that classroom is 402 m east of where you are right now.
First you run to your dorm room at an average velocity of 4.07 m/s
to the south to pick up your calculator and your dorm room is 466 m
south of where you were initially. What average velocity (magnitude
only) do you now need to run from your dorm room to your
classroom to arrive exactly on time? Question 4 options: 2.63 m/s
1.86 m/s 4.07 m/s 2.86 m/s

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Step 2: Representation of given system.

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Step 3: Calculation for time taken to reach the dorm room.

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Step 4: Calculation for remaining time and distance between class room and dorm room.

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Step 5: Calculation for average velocity during the journey from dorm room to class room.

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