document.write( "Question 1022325: A car is traveling at 90 miles per hour when the driver applies the brakes. The cars stops in 8 seconds. The deceleration is how many feet/Sec2 \n" ); document.write( "
Algebra.Com's Answer #638031 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Same problem, different numbers. \n" ); document.write( "===================================== \n" ); document.write( "A car changes speed from 30 mile per hour to 60 miles per hour in four seconds. The acceleration \"a\" is how many feet/ Sec2 \n" ); document.write( "------------ \n" ); document.write( "Convert the 2 speeds to ft/sec. \n" ); document.write( "--- \n" ); document.write( "a = (v2 - v1)/t \n" ); document.write( " |