document.write( "Question 1200488: A steel ball falls from rest through a height of 2.10 meters . An electronic timer records a time of 0.67 seconds for the fall.
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\n" ); document.write( "d) Suggest reasons why the answer is not exactly 9.81 ms^-2
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Algebra.Com's Answer #834669 by Alan3354(69443)\"\" \"About 
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d) Suggest reasons why the answer is not exactly 9.81 ms^-2
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\n" ); document.write( "The \"constant\" varies with location.
\n" ); document.write( "Some gauges and software we make (where I work) uses the value at the site.
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