Homework Help: Physics: energy

Posted by kelly on Saturday, April 9, 2011 at 4:40am.

The spiral shaft in a grain auger raises grain from a farmers truck into a storage bin. Assume that the auger does 6.2 x 10*5 J of work on a certain amount of grain to raise it 4.2 m from the truck to the top of the bin.What is the total mass of the grain moved?

Physics: energy - drwls, Saturday, April 9, 2011 at 8:09am
Work = M*g*H, so

M = Work/(g*H)

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