4th Edition

ISBN: 9780134988559

Author: Wolfson, Richard

Publisher: Pearson Education,

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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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Textbook Question

Chapter 3, Problem 58P

An object undergoes acceleration 2.3î + 3.6ĵ m/s² for 10 s. At the end of this time, its velocity is 33î + 15ĵ m/s. (a) What was its velocity at the beginning of the 10-s interval? (b) By how much did its speed change? (c) By how much did its direction change? (d) Show that the speed change is not given by the magnitude of the acceleration multiplied by the time. Why not?

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Chapter 3, Problem 57P

Chapter 3, Problem 59P

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