The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion *s* = 5 sin π*t* + 4 cos π*t*, 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

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

I have a few other math problems that I need help with. Thanks for your help!

Subject | Mathematics |

Due By (Pacific Time) | 12/25/2013 12:00 pm |

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