A light cylindrical vessel | FLUID MECHANICS | JEE MAIN 2021

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JEE MAIN 2021

27-07-21 S1

Question

A light cylindrical vessel is kept on a horizontal surface. Area of base is A. A hole of crosssectional area 'a' is made just at its bottom side. The minimum coefficient of friction necessary to prevent sliding the vessel due to the impact force of the emerging liquid is (a < < A) :

Select the correct option:

A

$\frac{\mathrm{A}}{2 \mathrm{a}}$

B

None of these

C

$\frac{2 \mathrm{a}}{\mathrm{A}}$

D

$\frac{\mathrm{a}}{\mathrm{A}}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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