document.write( "Question 1027447: The position of an object moving in a straight line is given by s=2t^2-3t, where s is in metres and it is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 5 metres? \n" ); document.write( "

Algebra.Com's Answer #642657 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2t%5E2-3t=5\"$
\n" ); document.write( " $\"2t%5E2-3t-5=0\"$
\n" ); document.write( " $\"%28t%2B1%29%282t-5%29=0\"$
\n" ); document.write( "Only the positive solution makes sense here.
\n" ); document.write( " $\"2t-5=0\"$
\n" ); document.write( " $\"2t=5\"$
\n" ); document.write( " $\"t=5%2F2\"$ $\"s\"$ \n" ); document.write( "

\n" );