document.write( "Question 105335: an athlete throws a javelin from height of 1.5 meters the horizontal velocity is 9.8 meters per second. (Assume the accerlation due to gravity is 9.8 meters per second).\r
\n" ); document.write( "\n" ); document.write( "a) Write a parametic equation that describes the position of the javelin at time t.
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Algebra.Com's Answer #76680 by scott8148(6628)\"\" \"About 
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no vertical velocity?\r
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\n" ); document.write( "\n" ); document.write( "x=9.8t
\n" ); document.write( "y=-4.9t^2+1.5
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