It is proposed to dispose of nuclear wastesin drums with weight W = 640 lb and volume
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It is proposed to dispose of nuclear wastes—in drums with weight W = 640 lb and volume 8 ft3—by dropping them into the ocean (v0 = 0). The force equation for a drum falling through water is
where the buoyant force B is equal to the weight (at 62.5 lb/ft3) of the volume of water displaced by the drum (Archimedes’ principle) and FR is the force of water resistance, found empirically to be 1 lb for each foot per second of the velocity of a drum. If the drums are likely to burst upon an impact of more than 75 ft/s, what is the maximum depth to which they can be dropped in the ocean without likelihood of bursting?
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Related Book For
Differential Equations And Linear Algebra
ISBN: 9780134497181
4th Edition
Authors: C. Edwards, David Penney, David Calvis
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