document.write( "Question 1084111: please help
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\n" ); document.write( "\n" ); document.write( "A car is on a driveway that is inclined 10° to the horizontal. A force of 2 178N is required to keep the car from rolling down the driveway.
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\n" ); document.write( "b)Find the force that the car exerts against the driveway.
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Algebra.Com's Answer #698165 by ikleyn(52786)\"\" \"About 
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\n" ); document.write( "please help
\n" ); document.write( "Topic : vectors \r
\n" ); document.write( "\n" ); document.write( "A car is on a driveway that is inclined 10° to the horizontal. A force of 2 178N is required to keep the car from rolling down the driveway.\r
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document.write( "a)Find the weight of the car.                                 W*sin(10°) = 2178. From this equation find W, weight in newtons.\r\n" );
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document.write( "b)Find the force that the car exerts against the driveway.    N*cos(10°) = 2178.  From this equation find N, the force that \r\n" );
document.write( "                                                              the car exerts against the driveway.\r\n" );
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\n" ); document.write( "\n" ); document.write( "See the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Using vectors to solve problems in Mechanics: Force, Problem 3\r
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