document.write( "Question 635730: a steel ballis dropped from a height of 5m on to a lake it hits the water surface and moves to the bottom of the lake. calculate the average velocity of the ball if the time for total jouney is 11seconds? \n" ); document.write( "

Algebra.Com's Answer #400507 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "a steel ball is dropped from a height of 5m on to a lake it hits the water surface in 11sec
\n" );
document.write( "calculate the average velocity 
\n" );
document.write( " h = -16t^2 + vt + 5m
\n" );
document.write( " 0 = -16(11)^2 + 11v + 5m    |Solve for v \n" );
document.write( "

\n" );