document.write( "Question 841278: a baseball is thrown a distance of 20 meters.what is the speed if it takes 0.5 seconds to cover the distance \n" ); document.write( "
Algebra.Com's Answer #506732 by hamsanash1981@gmail.com(151)\"\" \"About 
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Speed = distance / time taken
\n" ); document.write( "Speed = 20/0.5 = 20/(5/10)= 40
\n" ); document.write( "The required speed = 40 m/sec
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