Two solid uniform spheres each of radius 5 cm are connected by a light and totally immersed in a tank of water. If the specific gravities of the pressure are 0.5 and 2, find the tension in the string and the contact force between the bottom of the tank and the heavier sphere.

A solid sphere of radius 5 cm floats in water. If a maximum load of 0. kg can be put on it withot wetting the load find the specific gravityof the material of the sphere.

A solid sphere of radius 6 cm is melted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder.

Two spheres of volume 250 cc each but of relative densities 0.8 an d 1.2 are connected by a string and the combination is immersed in a liquid. Find the tension I the string. (g=10m//s^(2))

A sphere of radius 5cm is immersed in water filled in a cylinder, the level of water rises 5/3c mdot Find the radius of the cylinder.

Two smooth sphere each of radius 5cm and weight W rest one on the other inside a fixed smooth cylinder of radius 8cm. The reaction between the sphere and the vertical side of the cylinder are:

Two spheres of masses 2.6 kg and 4.1 kg are tied together by a light string looped over a frictionless pulley. (i) What will the acceleration of each mass be? (ii) Find the value of tension in the string.

A solid sphere of mass m = 2 kg and specific gravity s = 0.5 is held stationary relative to a tank filled with water. The tank is accelerating upward with acceleration 2 m//s^2 . Calculate (a) Tension in the thread connected between the sphere and the bottom of the tank. (b) If the thread snaps, calculate the acceleration of sphere with respect to the tank. (Density of water = 1000 kg m^-3, g = 10 ms^-2 ). .

A uniform sphere of weight W and radius 5 cm is being held by string as shown in the figure. The tension in the string will be