A) 163 N
B) 273 N
C) 119 N
D) 298 N
Correct Answer: A
Solution :
Volume of cork\[=\frac{4}{0.2\times {{10}^{3}}}{{m}^{3}}\] Weight of liquid displaced when cork is fully immersed in water \[=\frac{4}{200}\times 1.03\times {{10}^{3}}\times 9.8\,N\] Lifting force \[=\frac{4}{200}\times 1.03\times {{10}^{3}}\times 9.8-4\times 9.8\] \[=201.88-39.2\] \[=163\,N\]You need to login to perform this action.
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