» Unlabelled » The total pressure on a plane surface inclined at an angle 9 with the horizontal is equal to _______.

Monday, 2 September 2013

The total pressure on a plane surface inclined at an angle 9 with the horizontal is equal to _______.

a)    PA
b)    pA sin 9
c)    pA cos 9
d)    pA tan 9
where p is pressure intensity at centroid of area and A is area of plane surface.

Ans: a


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