I need help with a physics problem

Physics
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The position of a particle is given by the expression x = 4.00 cos(3.00πt + π), where x is in meters and t is in seconds. Determine (a) the frequency and (b) period of the motion, and (e) the position of the particle at t = 0.250 s, (e) the speed of the particle at t = 0.250 s, and (e) the acceleration of the particle at t = 0.250 s.

Nov 17th, 2015

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f = 1/3 hertz and t = 6/2pi 

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Nov 17th, 2015


Nov 17th, 2015
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