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Message: <blockquote data-quote="dinuwije" data-source="post: 17481724" data-attributes="member: 7569">V = Vo +atV-Vo/t    = A  A kiyanne acceleration,T kiyanne time  0.5 SV kiyanne initial velocity 72km/h have to convert to m/s which comes to72x 1000/60x60 = 72000/3600 =   20m/s ( Bus initial velocity 20 meters per second)then Vo is terminal velocity which is 0 as the bus comes to a stopThereforeA   =  (20-0)/0.5     A   =    40m/s2Acceleration/Deceleratin expericned by the passnger is 40 M/S2According to Newtons 2nd Law, F  =  MAF kiyanne Force,A kiyanne accelaration which is 40 m/s2   and M is mass which is 50kg  Therefore,F  =  50 x  40 NF  = 2000 NewtonsSo the Force experienced on Passenger is 2000 Newtons or 2 Kilo NewtonsHarida danne naha.....2002 A/L karaata passe mehema solve karey</blockquote>

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