Answers

2015-07-08T21:38:41+05:30
U= 56kmph= 15.56m/s
v= 58kmph= 16.11m/s
t = 1s
a = v-u/t
   =16.11-15.56
   =0.5m/s^2
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2015-07-09T20:46:25+05:30
From the equation v=u+at,
                        Substituting v=58*5/18,u=56*5/18,t=1,
                         =>(58-56)*5/18=a(1)
                        =>a=5/9m/sec²
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