Recent content by nick_d_g

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    Help with Inverse Laplace Transform

    Hello, I know normally giving solutions is frowned upon, but I have lost my colleagues data sheets and desperately need this transform to continue my work. I am looking for the Inverse Laplace Transform of the Transfer Function: H(s) = 1 / (s^2 + 20s + 5K) where K is an as yet unknown...
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    Simple Motion Questions [Grade 10 Level]

    Hi This question needs only s=d/t Split into 2 parts, journey north, and journey south. Journey north is for 8km at 16km/h. therefore t=d/s = 8/16 = 0.5 hours. Journey south at 10km/h, we know must again be 8km, therefore t = d/s = 8/10 = 0.8 hours To get average speed, use total...
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    How Does a Clutched Flywheel Transfer Energy in a Buggy System?

    Hi there As part of a group project, we are using a clutched flywheel to power a buggy. The flywheel spins freely on an axel, on which is a fixed disc, which is pressed against the flywheel using a spring. This is the format of a basic disc clutch. Power is dissipated from the flywheel to the...
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    Frictional Energy Losses in a Clutched Flywheel

    Hello There, This is a part of a group project for my degree. The abstract is to create a buggy not powered by electricity or EPE to travel a set distance on a sloped course. We have come to a problem which, after a good several man hours, we cannot find (we think a relatively simple) answer...
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