document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=98906>Question 98906</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 54 kg person is parachuting and experiencing a downward accelerations of 1.6 m/s^2. The mass of the parachute is 7.3 kg<BR>\n" );
document.write( "a) what is the upward force on the open parachute from the air?<BR>\n" );
document.write( "b) what is the magnitude of the downward force on the parachute from the person<BR>\n" );
document.write( "THANKZZ  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #71999 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=71999\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f=ma ... mg-u=ma ... mg-ma=u ... m(g-a)=u ... (54+7.3)(9.8-1.6)=u ... 503 NT=u\r<BR>\n" );
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document.write( "a=f/m ... a=(mg-d)/m ... ma=mg-d ...d=mg-ma ... d=m(g-a) ... d=54(9.8-1.6) ... d=443 NT </SPAN>\n" );
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