document.write( "Question 1143950: The distance d in the feet that a dropped object falls in t seconds is given by the equation d ÷ 16 =t^2. how long does it take a dropped object to fall 64 feet? \n" ); document.write( "

Algebra.Com's Answer #764904 by josmiceli(19441) $\"\"$ $\"About$

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$\"+d%2F16+=+t%5E2+\"$
\n" ); document.write( " $\"+d+\"$ is in ft and
\n" ); document.write( " $\"+t+\"$ is in sec
\n" ); document.write( "Given:
\n" ); document.write( " $\"+d+=+64+\"$
\n" ); document.write( "-----------------------
\n" ); document.write( " $\"+64%2F16+=+t%5E2+\"$
\n" ); document.write( " $\"+4+=+t%5E2+\"$
\n" ); document.write( "Take the square root of both sides
\n" ); document.write( " $\"+2+=+t+\"$
\n" ); document.write( "It takes 2 sec to fall 64 ft
\n" ); document.write( " \n" ); document.write( "

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