* The instantaneous velocity of an object at a certain time is the Slope of the displacement versus time graph at that time X-versus t graph is a straight line Slope of the velocity versus time graph at that time Slope at any moment of the distance-versus-time graph

* The instantaneous velocity of an object at a certain time is the Slope of the displacement versus time graph at that time X-versus t graph is a straight line Slope of the velocity versus time graph at that time Slope at any moment of the distance-versus-time graph

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter2: Representing Motion

Section: Chapter Questions

Problem 74A

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

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Choose the correct answer
* The instantaneous velocity of an object at a certain time is the
Slope of the displacement versus time graph at that time
X-versus t graph is a straight line
Slope of the velocity versus time graph at that time
Slope at any moment of the distance-versus-time graph
One of applications of dimensions is

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An object has a position function x(t)=5tm . (a) What is the velocity as a function of time? (b) Graph the position function and the velocity function.
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Consider Concept Map 1,1, which provides an overview of motion. Review Sections 1,2 and 1,3 and make a list of at least five additional concepts you could add to the map. Now consider where to place these concepts on the map. Keep in mind that general, more inclusive concepts go towards the top, whereas more specific ideas and examples go toward the bottom. Place your concepts on the map. Draw the possible connections between your five new concepts and the rest of the map. Remember to use "linking words'' to create propositions and to express your ideas clearly. When you've finished updating your map, compare your revised concept map with that of a classmate's. Are they identical? Would you expect them to be?