Calculate the total energy possessed by one kg of water at a point where the pressure is 20 g f/`mn^(2)`, velocity is `0.1 ms^(-1)` and the height is 50 cm above the ground level.

Calculate the total energy possessed by one kg of water at a point where the pressure is 30 gf//mm^(2) , velocity is 0.1 ms^(-1) and height is 60 cm above the ground level.

What will be the total energy possessed by 1 kg of water at a point where pressure is 30" gf/mm"^(2) , velocity is 0.5 m/s ""^(-1) and height is 70 cm above the ground level?

Calculate the total energy per unit mass possessed by water at a point, where the pressure is 10 gh f//sq mm, velocity is 0.1 ms^(-1) and height of water level from the graund is 0.20 m (g = 9.8 ms^(-2)) .

Calculate total energy per unit mass possessed by water at a point where the pressure 0.1 xx 10^5N/m^2 with a velocity 0,02 m/s and height of water level from the ground is 10 cm . Density of water = 1000 kg/m^3 , g= 9.8 m/s^2 .

Calculate the energy possessed by a body of mass 20g executing SHM of amplitude 1cm and time peeriod 4s.

Water flows along the horizontal pipe of which the cross-section is not uniform. The pressure is 30 mm . Of Hg where the velocity is 0.20 ms^(-1) . Find the pressure at a point where the velocity is 1.20 ms^(-1) .

A horizontal pipe line carries water in a streamline flow. At a point along the pipe where the cross-sectional area is 10cm^(2) the velocity of water is 1 ms^(-1) and pressure is 2000 Pa. What is the pressure at another point. Where the cross-sectional area is 5cm^(2) ?