SOLUTION: A weight is suspended from a spring and vibrating vertically according to the equation f(t)=25.2sin(3.8t-2.1),where f(t) centimeters is the directed distance of the weight from it

Question 1146951: A weight is suspended from a spring and vibrating vertically according to the equation
f(t)=25.2sin(3.8t-2.1),where f(t) centimeters is the directed distance of the weight from its central position at t seconds,and the positive distance means above its central position. For what values of t does the weight reach its farthest point below its central position?
Answer by ikleyn(52814) (Show Source): You can put this solution on YOUR website!
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These time moments "t" are the roots of the equation


    3.8t - 2.1 = ,  k = 0, +-1, +-2, +-3, . . .

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