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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 = 3 sin(πt) + 4 cos(πt), where t is measured in seconds. (Round your answers to two decimal places.)

 

a) [1,2]

b) [1,1.1]

Guest Jul 9, 2017
edited by Guest  Jul 9, 2017
 #1
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??

what is that for?

MaxWong  Jul 11, 2017
 #2
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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 = 3 sin(πt) + 4 cos(πt),

where t is measured in seconds. (Round your answers to two decimal places.)

 

 

Example for s = 2 sin(πt) + 3 cos(πt) :

 

see: https://www.sccollege.edu/Departments/Mathematics/Documents/Math%20180/02-01-008_The_Tangent_and_Velocity_Problems.pdf

 

laugh

heureka  Jul 11, 2017
edited by heureka  Jul 11, 2017
 #3
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Oh...

I did not realize the ordered pairs are for this... :P

MaxWong  Jul 11, 2017

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