document.write( "Question 468788: The breaks of a car moving at 20m/s are suddenly applied and a car comes a stop in 6 seconds. What is the acceleration? \n" ); document.write( "
Algebra.Com's Answer #321630 by ccs2011(207)\"\" \"About 
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Acceleration is defined as change in velocity over change in time.
\n" ); document.write( "Change in velocity is from 20 to 0 or -20
\n" ); document.write( "Change in time is 6
\n" ); document.write( "Thus acceleration is -20/6 which can be reduced to -10/3.
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