Chapter - motion in straight line Share with your friends Share 0 Sagar Kumar answered this Dear studentgiven thatf=f0(1-tT)and a=dvdt=fdvdt=f0-f0tTdv=(f0-f0tT)dton integrating both sidev=f0t-f0t22T+cgiven that at t=0, v=0this gives c=0so,v=f0t-f0t22T..........(1)now at f=0,f=F(1-tT) gives t=Tthen from (1)v=f0t-f0t22T; and t=Twe get v=f0T2option(1) is correctRegards 1 View Full Answer
