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A car is moving according to the position function r(t) 3t3-2t² +4. Find the velocity and acceleration functions, v(t) and a(t), respectively. Use these to compute the velocity and %3D acceleration at t = 2.

A car is moving according to the position function r(t) 3t3-2t² +4. Find the velocity and acceleration functions, v(t) and a(t), respectively. Use these to compute the velocity and %3D acceleration at t = 2.

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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A car is moving according to the position function r(t) 3t-2t2 +4. Find the velocity and acceleration functions, v(t) and a(t), respectively. Use these to compute the velocity and | acceleration at t = 2.
Transcribed Image Text:A car is moving according to the position function r(t) 3t-2t2 +4. Find the velocity and acceleration functions, v(t) and a(t), respectively. Use these to compute the velocity and | acceleration at t = 2.
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