Recent content by e2e8

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    Is Melting Tyvek Safe? Bonding for Projects

    I am using Tyvek for a project and need bond it together. I thought melting it together would the best way. Would that be safe. MSDS...
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    Integrating c1*x^c2*ln[-1+sqrt(1+c3*x^c4)]

    Well, Mathematica yields: -(1/(2 (1 + c2)^2)) c1 x^(1 + c2) (c4 + c4 Hypergeometric2F1[1/2, (1 + c2)/c4, (1 + c2 + c4)/ c4, -c3 x^c4] - 2 (1 + c2) Log[-1 + Sqrt[1 + c3 x^c4]]) I am not familiar with the Hypergeometric2F1 function.
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    How Is Velocity Expressed as a Function of Position with Given Power Input?

    Power to a vehicle moving along a track is alpha*x^1/2. No dissipation. alpha is constant x is distance from beginning of the track. zero initial velocity. What is Velocity as function of position? P=d KE/dt P=d(1/2 m v^2)/dt P=1/2 m d((dx/dt)^2)/dt P=1/2 m 2 v dv/dt alpha x^1/2 =...