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April 18, 2014

April 18, 2014

Posted by **sean** on Monday, April 22, 2013 at 8:18am.

- college physics -
**Henry**, Wednesday, April 24, 2013 at 8:40pmPower = 7.0hp * 746W/hp = 5222 Watts =

5222 Joules/s.

Mass = 475Lbs * 0.454kg/Lb = 215.65 kg.=

Mass of boiler.

d = 38Ft./3.3Ft/m = 11.52 m.

Work=F*d = mg * d=215.65*9.8 *11.52=

24,346 Joules.

t = 24346J * 1s/5222J = 4.66 s.

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