Sherwn 2. Kg 6.2 is altached Cen Stant K = Lengt releafed Coller at C to Sering With Brym If ke Emenk A Fig th en d en ef 0-75 m. frem rest et Peint A. accelera tion end Hhe hema fede en He Collar at un 8tretehed is Coller Celeulate Ferce Hhe it's ef the in sleant 0-75M. Ih = 3x /m wwww

mu .ebiuft ai abiuli wod woft 92sdq-blum grim bipil arb adaugi NOTE: Figure noted as a ter | drawn to scale ri 01 Jnsle 10 cm 21 vd bubo 30 cm diameter Ismiginti mun lliw tened slugstairi m-Io older ad lliw sido b diameter A 9ri I su ai Jn6jani ai W PR (1991 of sd adgled ern PROBLEM 2. The setup shown in Figure 4 is an experiment that demonstrates hydrostatic forces on curved surfaces. A liquid with specific gravity of 1.30 is stored on a 30-cm diameter closed container with pressurized air. The bottom part of the container is deformed into a certain curved surface AB that has 20-cm diameter circular cross-section and hollow volume of 1200 cm³. Attached to the air layer is a U-tube manometer that (1911-1919 is connected to a 10-cm diameter piston made of a cylindrical toolgas as ts benilni od block of weight, W. The manometer fluid has a specific gravity of 10 sul mumixem er Subien 2.40. In a certain trial, the recorded magnitude of the resultant hydrostatic force on curved surface AB…

Chap 2

P1.60 A block of weight W is being pulled over a table by another weight Wo, as shown in Fig. P1.60. Find an algebraic formula for the steady velocity U of the block if it slides on an oil film of thickness h and viscosity u. The block bottom area A is in contact with the oil. Neglect the cord weight and the pulley friction. Assume a linear velocity profile in the oil film.