Comprehension (Numerical 5-41 to 5-43): a large tank of cross-section A holds liquid of density ρ . A cylinder of density ρ /4 , length l and cross-section a ≪ A is held just submerged by an external

Question

Comprehension (Numerical 5-41 to 5-43): a large tank of cross-section $A$ holds liquid of density $ρ$ . A cylinder of density $ρ /4$ , length $l$ and cross-section $a ≪ A$ is held just submerged by an external downward force (Figure 5.117). At $t = 0$ the force is removed. The water level is constant. After release at $t = 0$ , the time for the cylinder to reach its equilibrium position for the first time is:

Options:

Answer:

C

Solution:

$ω = 2 g / l$ , quarter period = $\frac{π}{2 ω} = \frac{π}{4} l / g$ .

TestHub · Accepted Answer

ω = 2 g / l ​ , quarter period = 2 ω π ​ = 4 π ​ l / g ​ .

Physics - SHM Question with Solution | TestHub

Options:

Doubts & Discussion