document.write( "Question 365736: S = S subscript 0 + V subscript 0 t - 16t^2. Where S represents the objects height off the ground. S subscript 0 is the objects orginial height, V subsript 0 is the initial velocity of the object and t the time that has passed since the object was released. If a ball was launched from the ground ( originial height zero) with the intitial velocity 118 ft per second find the time it will take for the ball to land.
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document.write( "I hope this questions doesnt seem complicated, But ive been working on it for abbout 2 hours and cant come to a solution. Any help at all will be greatly appreciated. \n" );
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Algebra.Com's Answer #260721 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! when the ball lands , S will be zero (just like the start) \n" ); document.write( "___ so t=0 is the 1st solution , but the other solution is the important one\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "S is zero , S sub0 is zero , V sub0 is 118 \n" ); document.write( "___ solve the quadratic (factoring works) \n" ); document.write( "___ you want the non-zero solution\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0 = 0 + 118t - 16t^2 \n" ); document.write( " |