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    Time of Motion with Negative Feedback

    This is the equation for differential work, where each force in the DE is multiplied by dx. Is this perhaps a DE with an exact solution of t(xL) where xL is the ramp lenth? Starting position is x = 0. Again any help is appreciated. m \frac{d^2 x}{dt^2}dx = mg\sin{\theta}dx - b...
  2. S

    Time of Motion with Negative Feedback

    A block of mass m slides down an incline plane of length xL. The friction factor b is constant, where the friction force increases as a linear function of forward velocity v. This produces exponential motion. My problem in building an educational simulator is this, I want to compute the time...
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