document.write( "Question 1182901: If a baseball (m=.450 kg) is thrown up with a velocity of 8 m/s, how many meters high will it reach? \n" ); document.write( "
Algebra.Com's Answer #813011 by ikleyn(52908)\"\" \"About 
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document.write( "Use the Conservation of Mechanical energy law\r\n" );
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document.write( "    \"%28mv%5E2%29%2F2\" = mgh\r\n" );
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document.write( "Cancel the mass m in both sides\r\n" );
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document.write( "    \"v%5E2%2F2\" = gh\r\n" );
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document.write( "    h = \"v%5E2%2F%282g%29\" = \"8%5E2%2F%282%2A10%29\" = \"64%2F20\" = \"32%2F10\" = 3.2 meters.    ANSWER\r\n" );
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The post-solution notice

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