document.write( "Question 255001: For a vehicle that can accelerate from 0-60 mph in 6.2 seconds, how far would it need to travel to go from 0 mph to 58 mph? \n" ); document.write( "
Algebra.Com's Answer #187367 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! For a vehicle that can accelerate from 0-60 mph in 6.2 seconds, how far would it need to travel to go from 0 mph to 58 mph? \n" ); document.write( "----------------------------- \n" ); document.write( "60 mph = 88 ft/sec \n" ); document.write( "velocity = acceleration * time \n" ); document.write( "v = at \n" ); document.write( "a = v/t = 88/6.2 = 440/31 ft/sec/sec \n" ); document.write( "------------------- \n" ); document.write( "58 mph = 58*22/15 ft/sec = 1276/15 ft/sec \n" ); document.write( "-------------------- \n" ); document.write( "t = v/a = (1276/15)/(440/31) = 899/150 seconds \n" ); document.write( "-------------- \n" ); document.write( "distance = (acc * time^2)/2 \n" ); document.write( "s = (1/2)at^2 \n" ); document.write( "s = (1/2)*(440/31)*(899/150)^2 \n" ); document.write( "s = 254.9 feet \n" ); document.write( " \n" ); document.write( " |