document.write( "Question 1173298: A ball thrown upwards with an initial velocity of 5 ms from the roof of a 60-metre tall building.\r
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document.write( "What is the maximum height of the ball. \n" );
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Algebra.Com's Answer #798583 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! the equation is y(t)=-4.9t^2+5t+60 \n" ); document.write( "the vertex, or highest point is when t=-b/2a or -5/-9.8 or 0.51 seconds \n" ); document.write( "y(0.51)=61.28 m. \n" ); document.write( " |