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Solved: Rating Car Batteries Car batteries are rated by

Physics | 4th Edition | ISBN: 9780321611116 | Authors: James S. Walker ISBN: 9780321611116 152

Solution for problem 33 Chapter 21

Physics | 4th Edition

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Physics | 4th Edition | ISBN: 9780321611116 | Authors: James S. Walker

Physics | 4th Edition

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Problem 33

Rating Car Batteries Car batteries are rated by the following two numbers: (1) cranking the battery can produce for 30.0 seconds while maintaining a terminal voltage of at least 7.2 V and (2) reserve of minutes the battery can produce a 25-Acurrent while maintaining a terminal voltage of at least 10.5 V. One particular battery is advertised as having 905 cranking amps and a 155-minute reserve capacity. Which of these two ratings represents the greater amount of energy delivered by the battery?

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Lectures 6 a nd 7 Relative Motion Motion from other p erspectives Uniform Circular Motion ­ Speed is fixed ­ Velocity and acceleration n ot 0 ­ Directionally changing velocity ­ Acceleration called “radial or centripetal” acceleration EQUATION a = v 2 c r Time it takes to complete one revolution is one “period”, T (in seconds) EQUATION v = 2πr = 1 circumference T 1 period Rotational (Angular) Rotation θis ositive g oing counterclockwise f rom p ositive x­axis (x,y) or (r, θ s coordinates arc length

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Chapter 21, Problem 33 is Solved
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Textbook: Physics
Edition: 4
Author: James S. Walker
ISBN: 9780321611116

This textbook survival guide was created for the textbook: Physics, edition: 4. The answer to “Rating Car Batteries Car batteries are rated by the following two numbers: (1) cranking the battery can produce for 30.0 seconds while maintaining a terminal voltage of at least 7.2 V and (2) reserve of minutes the battery can produce a 25-Acurrent while maintaining a terminal voltage of at least 10.5 V. One particular battery is advertised as having 905 cranking amps and a 155-minute reserve capacity. Which of these two ratings represents the greater amount of energy delivered by the battery?” is broken down into a number of easy to follow steps, and 82 words. This full solution covers the following key subjects: Battery, while, terminal, reserve, batteries. This expansive textbook survival guide covers 32 chapters, and 3407 solutions. Physics was written by and is associated to the ISBN: 9780321611116. Since the solution to 33 from 21 chapter was answered, more than 269 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 33 from chapter: 21 was answered by , our top Physics solution expert on 11/15/17, 04:23PM.

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Solved: Rating Car Batteries Car batteries are rated by