(i) W = T + U
(ii) Volume (V) = 0.3 x 0.2 x 0.2 = 0.012 m3
Weight = mg = 10500 x 0.012 x 10 = 1260
(iii) Volume of liquid = Volume of block
Weight of liquid displaced = Volume x density x gravity = 0.3 x 0.2 x 0.2 x 1200 x 10 = 144 N
(iv) T = W - U = 1260 - 144 = 1116 N
johnmulu answered the question on June 5, 2017 at 06:40
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