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khikha
Questions (2)
If the aim is to let a 700 kg pump float on the surface of water, how many cylinders ( 50cm*90cm ) containing (( 2/3 from total
5 answers
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If the aim is to let a 700 kg pump float on the surface of water, how many cylinders ( 50cm*90cm ) containing fresh water should
1 answer
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Answers (3)
diameter = 50 cm and length = 90 cm. and the purpose to let the pump float on the surface , while the cylinders under water totally.( top surface of cylinder touching the surface of water )
How I can let the 700 Kg floats on the surface of water by using cylinders with r=50cm , h=90cm & 2/3 full volume fresh water ? how many cylinders we need ? Is 2/3 full volume better than 1/2 volume ?
the mass of empty cylinder is 10 kg and the weight is 98 N
