Explanation Given information : r ( t ) = 〈 − t , 2 t 2 , − 3 t 3 〉 , t = 2 Formula Used: speed at time t . d s d t = ‖ r ' ( t ) ‖ Calculation: r ( t ) = 〈 − t , 2 t 2 , − 3 t 3 〉 , t = 2 r ' ( t ) = 〈 − 1 , 4 t , − 9 t 2 〉 d s

4th Edition

ISBN: 9781319434526

Author: Rogawski

Publisher: MAC HIGHER

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Chapter 14.3, Problem 14E

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To Find:the speed at the given value of t .

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Chapter 14.3, Problem 13E

Chapter 14.3, Problem 15E

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Chapter 14 Solutions

CALCULUS 4E (LL) W/ ACHIEVE ACCESS

Ch. 14.1 - Prob. 1PQ Ch. 14.1 - Prob. 2PQ Ch. 14.1 - Prob. 3PQ Ch. 14.1 - Prob. 4PQ Ch. 14.1 - Prob. 5PQ Ch. 14.1 - Prob. 6PQ Ch. 14.1 - Prob. 1E Ch. 14.1 - Prob. 2E Ch. 14.1 - Prob. 3E Ch. 14.1 - Prob. 4E

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the speed at the given value of t .

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Chapter 14 Solutions