Question 3 of 5 Fill in the blanks with the words flat hemis

Question 3 of 5 Fill in the blanks with the words \"flat\", \"hemispherical\" and \"conical\". Use each word only once. HINT: LOOK AT THE EQUATIONS FOR CALCULATING THE MASS THAT ARE SHOWN FOR EACH SURFACE (SEE LAB MANUAL). As the surface type changes, the force from the jet required to keep the container suspended will change in the following manner surface jet force surface jet force

Solution

Force on flat surface <Force on Conical< Force on Spherical surface

This happens due to the 180 turn in velocity in spherical, while the angle is between 90 and 180 in conical and it is 90 degree turn in flat. Using the law of conservation of mass or linear momentum, it can be proved that the force in the spherical surface will be almost double of that on a flat surface.