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Description: Please asap A runner runs a complete loop around an outdoor track (400 m) in 50 s. What is heraverage speed?Your Answer:AnswerWhat is her average velocity?Your Answer:Answerunitsunits

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Physics

A runner runs a complete loop around an outdoor track (400 m) in 50 s. What is her average speed? Your Answer: Answer What is her average velocity? Your Answer: Answer units Unite

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 10P

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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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Please asap

A runner runs a complete loop around an outdoor track (400 m) in 50 s. What is her
average speed?
Your Answer:
Answer
What is her average velocity?
Your Answer:
Answer
units
units

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