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Figure shows a cylindrical vessel of hei...

Figure shows a cylindrical vessel of height 90 cm filled upto the brim . There are four holes in the vessel as shows in figure . The liquid falling at maximum horizontal distance from the vessel would come from

A

hole 1

B

hole 2

C

hole 3

D

hole 4

Text Solution

Verified by Experts

`v = sqrt(2g(H-h))`
` t = sqrt((2h)/g)`
` " Range " = vt = 2 sqrt(h(H-h))`
`R_(1) = 2 xx sqrt(20 xx (90 - 20)) = 20 sqrt(14) cm , " " R_(2) = 2 xx sqrt(30 xx (90 - 30)) = 20 sqrt(18)` cm
` R_(3) = 2 xx sqrt(40 xx (90 - 40)) = 20 sqrt(20) cm " " R_(4) = 2 xx sqrt(50 xx (90 - 50 )) = 20 sqrt(20) ` cm
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