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3. An object moves with the trajectary which is the graph of the vector function R(t) = (t² +t)i + (1 - 5t)j + e³tk. Find the velocity, acceleration vector and find the speed of the object at t = ln 3.

3. An object moves with the trajectary which is the graph of the vector function R(t) = (t² +t)i + (1 - 5t)j + e³tk. Find the velocity, acceleration vector and find the speed of the object at t = ln 3.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Chap 10

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8. An object moves with the trajectary which is the graph of the vector function R(t) = (t² + t)i + (1 − 5t)j + e³tk. Find the velocity, acceleration vector and find the speed of the object at t = ln 3.
Transcribed Image Text:8. An object moves with the trajectary which is the graph of the vector function R(t) = (t² + t)i + (1 − 5t)j + e³tk. Find the velocity, acceleration vector and find the speed of the object at t = ln 3.
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