ANS = b
Upper body=1lower body=2
U1=T+W1 -----(1)U2+T=W2 -------(2)Subtract=>T=W2-W1 /2=>VÏ2g-VÏ1g /2=>0.5N
did u take U1 = U2 ?????????
if yes WHY??
Upthrust=Volume immersed*g*Density of liquid
density of liquid is same in both naaa........
oh yah!!! k kk.....
thnx [1]
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