document.write( "Question 350551: A car traveling at 10 m/s accelerates at 1.5 m/s^2 for 20 s. How far does it go? What speed is obtained? \n" ); document.write( "
Algebra.Com's Answer #250550 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A car traveling at 10 m/s accelerates at 1.5 m/s^2 for 20 s. How far does it go? What speed is obtained? \n" ); document.write( "--------------------------- \n" ); document.write( "1.5 m/sec/sec for 20 seconds adds 30 m/sec to its speed (1.5*20). \n" ); document.write( "The speed increases to 40 m/sec \n" ); document.write( "------------------------------- \n" ); document.write( "The average speed is (10 + 40)/2 = 25 m/sec \n" ); document.write( "25 * 20 = 500 meters \n" ); document.write( " \n" ); document.write( " |