document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1163660>Question 1163660</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Chris pulls a sled 153m	by exerting a constant force of 225N at a constant angle of 65° to the level ground. Find the work done in pulling the sled. \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #787825 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=787825\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "In this problem, the work done is the product of the distance and the horizontal component of the force.\r<BR>\n" );
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document.write( "The distance is 153 m horizontally.\r<BR>\n" );
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document.write( "The horizontal component of the force is 225*cos(65°)  newtons.\r<BR>\n" );
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document.write( "Thus the work is  153*225*cos(65°) newtons*meter = 153*225*cos(65°) joules.\r<BR>\n" );
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document.write( "I leave computations to you.<BR>\n" );
document.write( "</pre>\r<BR>\n" );
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document.write( "Solved.\r<BR>\n" );
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document.write( "Do not forget to post your \"THANKS\" for my teaching.\r<BR>\n" );
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document.write( "----------\r<BR>\n" );
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document.write( "For similar problems, see the lesson\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/Vectors/Using-vectors-to-solve-problems-in-Mechanics%3A-Force.lesson>Using vectors to solve problems in Mechanics: Force</A> \r<BR>\n" );
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document.write( "in this site.\r<BR>\n" );
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document.write( "With such simple &nbsp;Physics problems, &nbsp;and even with more complicated, &nbsp;go boldly to this forum for my consultations : \r<BR>\n" );
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document.write( "you &nbsp;ALWAYS &nbsp;will get help from me, &nbsp;since I know the subject from &nbsp;\"a\" &nbsp;to &nbsp;\"Z\".\r<BR>\n" );
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