document.write( "Question 732658: a motor requires 8000 joules of electrical energy to move an object 15 meters while applying a constant force of 400 newtons.\r
\n" ); document.write( "\n" ); document.write( "(A)determine the work dome by the motorshow work\r
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\n" ); document.write( "\n" ); document.write( "(B)determine the efficiency of the motor show work
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Algebra.Com's Answer #447967 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Please ask your physics questions on a physics homework help site.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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