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TUVIULUN UULLRICfigure given below9.The velocity-time grapne velocity-time graph of a particle moving along a straight line is shown in the figure aivav (m/s)107\B ID LG3) 14 5t(s)-17-...The displacement of the particle in 5 second is(1) 0.5 m(2) 1 m(3) 2 m(4) 4 mThe ratio of velocity of two chiects A and B is 1 : 3. If the position-time graph of obiect Ain

Answer»

displacement in v-t graph can be found by calculating the are of enclosed figure..dis in first 3 sec=area of triangle =1/2*3*2=3mdis in next 1 sec=1/2*1*2=-1m(due to negetive velocity)dis in next 1 sec=area of rect.,=1*2=2net displacement=3-1+2=4m



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