v=u+at which means v=at( here t=T1) velocity is given ...u get a relation betn a n t ...n so make t the subject of the formula..
secondly. the distance travelled s=ut+1/2at*2 u get a realtion betn s t n a n equate both of these as acceleration is the same u get a relation betn s n t..!!
thn the distance travelled in the second part will b 79.2-s(assuming the distance travelled in the first trip to be s)
n now v=s/t (here it is T2) u know v n u know a relation betn s n it is given that T1+T2 =23X60 sec
equate u get s n thn u get acceleration!!! if its wrong thn pls let me know..
People l@ugh @t me bcoz i @m different..!! i l@ugh at them bcoz they @re all the s@me...!!!!
Moderation Team
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