A) \[\frac{1}{2}A\rho gh\]
B) \[\frac{1}{3}A\rho gh\]
C) \[\frac{1}{6}A\rho gh\]
D) \[\frac{2}{3}A\rho gh\]
Correct Answer: B
Solution :
Thrust on lamina = pressure at centroid × Area = \[\frac{h\rho g}{3}\times A\]=\[\frac{1}{3}A\rho gh.\]You need to login to perform this action.
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