document.write( "Question 1069248: two forces,3knot and 4knot are anclined at an angle 60 to each other find the resultant force \n" ); document.write( "

Algebra.Com's Answer #684565 by ikleyn(52879) $\"\"$ $\"About$

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\n" ); document.write( "From Wikipedia https://en.wikipedia.org/wiki/Knot_(unit)\r
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document.write( "    The knot (/nɒt/) is a unit of speed equal to one nautical mile (1.852 km) per hour, approximately 1.151 mph.\r\n" );
document.write( "    The ISO Standard symbol for the knot is kn. The same symbol is preferred by the IEEE; kt is also common. \r\n" );
document.write( "    The knot is a non-SI unit that is \"accepted for use with the SI\". Worldwide, the knot is used in meteorology, \r\n" );
document.write( "    and in maritime and air navigation—for example, a vessel travelling at 1 knot along a meridian travels \r\n" );
document.write( "    approximately one minute of geographic latitude in one hour.\r\n" );
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