The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 2 sin(at) + 5 cos(at), where t is measured in seconds. (Round your answers to two decimal places.) (a) Find the average velocity during each time period. (i) [1, 2] cm/s (ii) [1, 1.1] cm/s (iii) [1, 1.01] cm/s (iv) [1, 1.001] cm/s (b) Estimate the instantaneous velocity of the particle when t = 1. cm/s

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
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The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion
s = 2 sin(at) + 5 cos(at), where t is measured in seconds. (Round your answers to two decimal places.)
(a) Find the average velocity during each time period.
(i) [1, 2]
cm/s
(ii)
[1, 1.1]
cm/s
(iii) [1, 1.01]
cm/s
(iv)
[1, 1.001]
cm/s
(b) Estimate the instantaneous velocity of the particle when t = 1.
cm/s
Transcribed Image Text:The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 2 sin(at) + 5 cos(at), where t is measured in seconds. (Round your answers to two decimal places.) (a) Find the average velocity during each time period. (i) [1, 2] cm/s (ii) [1, 1.1] cm/s (iii) [1, 1.01] cm/s (iv) [1, 1.001] cm/s (b) Estimate the instantaneous velocity of the particle when t = 1. cm/s
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