document.write( "Question 1039641: The equation h equals minus 16 t squared plus 58 t plus 3 models the height of a baseball after is has been hit where\r
\n" ); document.write( "\n" ); document.write( "h is the ending height and t is the time in seconds. \n" ); document.write( "

Algebra.Com's Answer #654393 by Alan3354(69443) $\"\"$ $\"About$

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The equation h equals minus 16 t squared plus 58 t plus 3 models the height of a baseball after is has been hit where\r
\n" ); document.write( "\n" ); document.write( "h is the ending height and t is the time in seconds.
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\n" ); document.write( " $\"h%28t%29+=+-16t%5E2+%2B+58t+%2B+3\"$
\n" ); document.write( "This is commonly used on Earth for units in feet and seconds.
\n" ); document.write( "Earth's gravitational acceleration is ~32 ft/sec/sec.
\n" ); document.write( "58 is the vertical speed of the ball, 58 ft/sec, when hit.
\n" ); document.write( "3 is the ball's height when hit by the bat.
\n" ); document.write( " $\"h%28t%29+=+gt%5E2%2F2+%2B+vot+%2B+ho\"$ --> $\"h%28t%29+=+-16t%5E2+%2B+58t+%2B+3\"$
\n" ); document.write( "g is negative due to acceleration downward.
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\n" ); document.write( "I don't know where it was hit. \n" ); document.write( "

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