If the terminal speed of a sphere of gold (density `=19.5kg//m^3`) is `0.2m//s` in a viscous liquid (density `=1.5kg//m^3`), find the terminal speed of a sphere of silver (density `=10.5kg//m^3`) of the same size in the same liquid

The terminal speed of a sphere of gold (density = 19.5 kg m^(-3) ) is 0.2 ms^(-1) in a viscous liquid (density = 1.5 kg m^(-3) ). Then, the terminal speed of a sphere of silver (density = 10.5 kg m^(-3) ) of the same size in the same liquid is

The terminal speed of a sphere of gold of density 22.5 kg//m^(3) is 40 cm/s in a viscous liquid of density 2.5 kg//m^(3) Find the terminal speed of a sphere of aluminium of density 15.5 kg//m^(3) of same size in same liquid.

A simple pendulum of length 4.9m is immersed in a liquid of density rho =0.4 kg//m^(3) . Then the time period of pendulum is (density of bob =0.8 kg//m^(3))

A body of mass 2.0 kg and density 8000 (kg)/(m^3) is completely dipped in a liquid of density 800 (kg)/(m^3) . Find the force of buoyancy on it.

What is the mass of 5m^(3) of cement of density 3000 kg //m^(3) ?

A sphere of radius R and density rho_1 is dropped in a liquid of density sigma . Its terminal velocity is v_1 . If another sphere of radius R and density rho_2 is dropped in the same liquid, its terminal velocity will be:

A sphere of radius 10cm and density 500kg//m^(3) is under water of density 1000kg//m^(3) The acceleration of the sphere is 9.80m//s^(2) upward viscosity of water is 1.0 centipoise if g=9.81m//s^(2) the velocity of the sphere is