document.write( "Question 1145352: Suppose a treadmill has an average acceleration of 0.0038 m/s2\r
\n" ); document.write( "\n" ); document.write( "How much does its speed change after 4.6
\n" ); document.write( "min?
\n" ); document.write( "Answer in units of m/s.\r
\n" ); document.write( "\n" ); document.write( "PART 2- \r
\n" ); document.write( "\n" ); document.write( "If the treadmill’s initial speed is 2.0 m/s, what
\n" ); document.write( "will its final speed be?
\n" ); document.write( "Answer in units of m/s.
\n" ); document.write( "

Algebra.Com's Answer #766578 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "speed change = acceleration * time = 0.0038*4.6*60 \"m%2Fs\".    \r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "The factor 60 represents 60 seconds in one minute.\r\n" );
document.write( "
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "PART 2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\r\n" );
document.write( "Final speed = Initial speed + acceleration * time = 2.0 + 0.0038 * 4.6 * 60  m/s.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Use your calculator.\r\n" );
document.write( "
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );