Sand is poured at a constant rate onto a flat horizontal surface It forms a pile in the shape of a cone with a constant slope (a) If r is the radius of the base of the cone, find how r varies with t, given that r(0) 0 (b) If it takes a time t for r to reach ri, how long does it take for the radius...

a If the rate of sand being poured is constant the height of the pile is proportional ...

Sand is poured at a constant rate onto a flat horizontal surface. It forms a pile...

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University Physics With Modern Physics

ISBN: 978-0073513881

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Authors: Wolfgang Bauer, Gary Westfall

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