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  • A body having volume V and density is attached to the bottom of a container as shown. De

A body having volume V and density \mathrm{\rho} is attached to the bottom of a container as shown. Density of the liquid is \mathrm{d(>\rho)}. Container has a constant upward acceleration a. Tension in the string is

Option: 1

\mathrm{V[D g-\rho(g+a)]}


Option: 2

\mathrm{V(g+a)(d-\rho)}


Option: 3

\mathrm{V(d-\rho) g}


Option: 4

\mathrm{\text { none }}


Answers (1)

\mathrm{\begin{aligned} & g_{\text {eff }}=g+a \\ & \Rightarrow t+m g_{\text {eff }}=F_B \\ & T=V d(g+a)-v \rho(g+a) \\ & =v[(g+a)(d-\rho)] \end{aligned}}

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Kshitij

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