A cubical block of wood of edge 3 cm floats in water. The lower surface of the cube just touches the free end of a vertical spring fixed at the bottom of the pot. Find the maximum weight that can be put on the block without wetting it. Density of wood =`800 kgm^-3` and spring constant of the spring `=50Nm^-1 Take g=10ms^-2`.
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A cubical block of wood of edge 3 cm floats in water. The lower surface of the cube just touches the free end of a vertical spring fixed at the bottom of the pot. Find the maximum weight that can be put on the block without wetting it. Density of wood =800kg//m^(3) and spring constant of the spring =50N//m . Take g=10m//s^(2)

A cubical block of wood of edge a and density rho floats in water of density 2rho . The lower surface of the cube just touches the free end of a mass less spring of force constant K fixed at the bottom of the vessel. The weight W put over the block so that it is completely immersed in water without wetting the weight is

A cubical block of wood of edge a and density rho floats in water of density 2rho . The lower surface of the cube just touches the free end of a mass less spring of force constant K fixed at the bottom of the vessel. The weight W put over the block so that it is completely immersed in water without wetting the weight is

A cubical block of side 0.5 m floats on water with 30% of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water? [Take, density of water = 10^(3) kg//m^(3) ]

A cubical block of side 0.5 M floats on water with 30% of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water? [Take density of water =10^(3)kg//m^(3) ]

A spring is attached to a wooden cubical block of edge 5cm and placed in a water conatiner as shown in figure. Calculate the maximum weight to be placed on the block so that it is just immersed in water completely. Density of wood =700"kg/m"^(3) , spring constant of spring =70N//m, g=10m//s^(2) . Assume that initially spring is in its normal length.

A cubical block 'A' of mass m_(0)(=a^(3)rho=3 kg) of edge 'a' and density rho floats in a liquid of density 3rho . The lower surface of the cube just touches the free end of massless spring of spring of spring constant k(=a^(2)rho g) fixed at the bottom of the vessel. Another block 'B' of mass 'm' is lept over block 'A', so that is completely immersed in liquid without wetting the block 'B'. Then find the value of m in kg.

A cubical block 'A' of mass m_(0)(=a^(3)rho=3 kg) of edge 'a' and density rho floats in a liquid of density 3rho . The lower surface of the cube just touches the free end of massless spring of spring of spring constant k(=a^(2)rho g) fixed at the bottom of the vessel. Another block 'B' of mass 'm' is lept over block 'A', so that is completely immersed in liquid without wetting the block 'B'. Then find the value of m in kg.