A solid of volume 5 `m^(3)` is immersed completely in a fluid of density 0.5 kg `m^(-3)`. What is the buoyant force acting on it? [Take g = 10 `m//s^(2)`]

A cylinder of height 30 cm and radius 7 cm is immersed completely in a fluid of density 1.3 xx 10^(3) kg//m^(3) . What is the buoyant force acting on it? [Take g = 10 m//s^(2) ]

A cylinder of height 30 cm and radius 7 cm is immersed completely in a fluid of density 1.3 xx 10^(3) kg//m^(3) . What is the buoyant force acting on it? [Take g = 10 m//s^(2) ]

What is the weight of a block of mass 10.5 kg ? Take g= 10 m s^(-2)

(a). A cube of side 5 cm is immersed in water and then in saturated salt solution. In which case will it experience a greater buoyant force. If each side of the cube is reduced to 4 cm and then immersed in water, what will be the effect on the buoyant force experienced by the cube as compared to the first case for water. Given reason for each case. (b). A ball weghing 4 kg of density 4000 kg//m^(3) is completely immersed in water of density 10^(3)kg//m^(3) find the force of buoyancy on it. (given g=10m//s^(2))

A solid ball of mass 5 kg occupies a volume of 240 cm^(3) . How much will it weigh when immersed completely in a fluid of dnesity 2.7 xx 10^(3) kg m^(-3) ? Hint : Apparent weight = Actual weight - Buoyant force

The density of sand is 1500 "kg/m"^3 . What is the mass of 10m^3 of sand ?

A piece of brass of volume 30 cm^3 has a mass of 252 g. Find the density of brass in kg m^(-3)

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 body of mass 2 kg and volume 0.001 m^(3) is in a fluid of density 4//3 gm//cm^(3) . The fluid is at rest . Determine whether the body will float or sink in the fluid ? If it sinks , then find out the acceleration .

What is the mass of 5 m^3 of cement of density 3050 "kg/m"^3 ?