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A small block of weight w is kept inside...

A small block of weight w is kept inside a vessel filled with some ideal liquid. The block is attached with a string connected to ideal the bottom of the vessel. Tension in the string is `w/2`.

The string is cut. Find the time when it reaches the surfec of the liquid.

A

`(1)/(sqrt(5))s`

B

`sqrt(5)s`

C

`sqrt(3)s`

D

`(2)/(sqrt(5))s`

Text Solution

Verified by Experts

The correct Answer is:
D
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ALLEN-ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 3 (Comprehension based questions)
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