A uniform rod of density rho is placed in a wide tank containing a liquid of density rho_(0)(rho_(0)gtrho). The depth of liquid in the tank is half the length of the rod. The rod is in equilibrium, with its lower end resting on the bottom of the tank. In this position the rod makes an angle theta with the horizontal. Determine theta.

A uniform rod of density rho is placed in a wide tank containing a liq

1.	A uniform rod of density rho is placed in a wide tank containing a liquid of density rho_(0)(rho_(0)gtrho). The depth of liquid in the tank is half the length of the rod. The rod is in equilibrium, with its lower end resting on the bottom of the tank. In this position the rod makes an angle theta with the horizontal. Determine theta.
Answer» ANSWER :`SIN^(-1)(1/2sqrt(rho_(0)/RHO))`