Who can ans dis:::A train accelerates uniformly starting 4rm rest - TopicsExpress



          

Who can ans dis:::A train accelerates uniformly starting 4rm rest at stationP to reach a maxi speed of 60km/h.It maintns ds sped 4 a tim nd den decelerates uniformly 2 stop at station Q,27.5km 4rm P.the totl tim tkn 4rm P 2Q z 40min.If d magnitude of d acceleratn is 2 over 3 dt of d declaratn,draw a speed time graph & find dis (A) d time 4 which d maxi sped z maintnd (b) d decelation in m/s square...genus answers
Posted on: Mon, 10 Nov 2014 21:16:24 +0000

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