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Water flows out of a big tank along a ho...

Water flows out of a big tank along a horizontal tube Ab of length L and radius R and bends at right angle at the other end as shown in the figure. Find moment of force exerted by water on the tube about the end A (Assume that the radius of the tube is small )

A

`5 rhopiR^2gHL`

B

`10rhopiR^2gHL`

C

`15 rhopiR^2gHL`

D

none of the above

Text Solution

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The correct Answer is:
A
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