document.write( "Question 1163770: At a baseball game, the batter hits the baseball straight up at an initial velocity of +42m/s.
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Algebra.Com's Answer #787970 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "In Physics, there are simple formulas to solve such problems\r\n" );
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document.write( "(a)  t = \"V%5B0%5D%2Fg\", where t is the time under the question,  \"V%5B0%5D\"  is the initial speed (vertically),\r\n" );
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document.write( "         g is gravity acceleration.\r\n" );
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document.write( "     So,   t = \"42%2F9.81\" = 4.28 seconds.\r\n" );
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document.write( "(b)  \"h%5Bmax%5D\" = \"V%5B0%5D%5E2%2Fg\" = \"42%5E2%2F9.81\" = 179.8 m.     ANSWER\r\n" );
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