A jet plane starts from rest at S=0 and is subjected to the acceleration shown.determine the speed of the plane when it has travelled 60m

Dear Student


Relation for a and va=vdvdxAccording to figure:at t = 0 ; a = 22.5m/s2 and s=0060a dx = 0vv dvax060= v222×22.5×60 =v =52m/s approx


Regards
 

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