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A 2.75-kg cat moves in a straight line (the x -axis).

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 14E Chapter 4

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 14E

A 2.75-kg cat moves in a straight line (the x -axis). ?Figure E4.14? shows a graph of the x -component of this cat’s velocity as a function of time. (a) Find the maximum net force on this cat. When does this force occur? (b) When is the net force on the cat equal to zero? (c) What is the net force at time 8.5 s?

Step-by-Step Solution:

Solution 14E Step 1: Mass of the cat (m) = 2.75 kg Problem (a) Step 1: The velocity increase from 0 to 8m/s during time 0 to 2s Acceleration (a ) = v u 1 t2 t1 a 1 = 20 a = 4 m/s 2 1 Step 2: The velocity remains constant between 2 to 6s v u Hence Acceleration (a ) 2 = t t 2 1 a = 88 2 62 2 a 2 = 0 m/s Step 3: The velocity increase from 8 to 12 m/s during time...

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Chapter 4, Problem 14E is Solved
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Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

This textbook survival guide was created for the textbook: University Physics, edition: 13. The answer to “A 2.75-kg cat moves in a straight line (the x -axis). ?Figure E4.14? shows a graph of the x -component of this cat’s velocity as a function of time. (a) Find the maximum net force on this cat. When does this force occur? (b) When is the net force on the cat equal to zero? (c) What is the net force at time 8.5 s?” is broken down into a number of easy to follow steps, and 65 words. This full solution covers the following key subjects: cat, Force, Net, line, figure. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. Since the solution to 14E from 4 chapter was answered, more than 1100 students have viewed the full step-by-step answer. University Physics was written by and is associated to the ISBN: 9780321675460. The full step-by-step solution to problem: 14E from chapter: 4 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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