document.write( "Question 373296: A rubber ball rebounds to half the height it drops. If the ball is dropped from a rooftop 18 m above the ground, what is the total distance traveled by the time it hits the ground the third time?\r
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document.write( "I appreciate the help, I am stuck on how to solve this. Math has never been my strong point! \n" );
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Algebra.Com's Answer #265739 by neatmath(302)![]() ![]() You can put this solution on YOUR website! Okay, let's go through this exercise. \r \n" ); document.write( "\n" ); document.write( "The ball is dropped from 18 meters. \r \n" ); document.write( "\n" ); document.write( "It bounces up to 9 m, and then hits the ground a second time. \r \n" ); document.write( "\n" ); document.write( "This time it bounces up to 4.5 m and then hits the ground a third time. \r \n" ); document.write( "\n" ); document.write( "So we actually need to add up 5 different distances to get the total. \r \n" ); document.write( "\n" ); document.write( "So for total distance traveled, we should have: \r \n" ); document.write( "\n" ); document.write( "18+9+9+4.5+4.5=45 meters \r \n" ); document.write( "\n" ); document.write( "The ball should have traveled a total distance of 45 meters. \r \n" ); document.write( "\n" ); document.write( "If you draw a picture it should help quite a bit. \r \n" ); document.write( "\n" ); document.write( "I hope this helps! \n" ); document.write( " |