Differential Equations - Acceleration and velocity models 12. Nuclear waste disposal It is proposed to dispose of nu-clear wastes-in drums with weight Wume 8 ft3-by dropping them into the ocean (vo = 0). Theforce equation for a drum falling through water is= 640 lb and vol-|3Ddvmdt-W + B + FR,_where the buoyant force B is equal to the weight (at 62.5lb/ft³) of the volume of water displaced by the drum(Archimedes' principle) and FR is the force of water resis-tance, found empirically to be 1 lb for each footof the velocity of a drum. If the drums are likely to burstupon an impact of more than 75 ft/s, what is the maximumdepth to which they can be dropped in the ocean withoutlikelihood of bursting?persecond

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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