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...Engg engineering fluid mechanics week kinematics cengeland cimbala chapter to recap from in last weeks lecture we covered hydrostatic forces on curved surfaces analyse the x and y direction using plane include weight of element buoyancy stability floating neutrally buoyant sinking bodies rigid body motion accelerated rotational agenda deals with fluids without considering moments which create this lagrangian eularian descriptions flow visualisation streamlines pathlines timelines etc plots data fundamental kinematic properties deformation linear shear strain rate vorticity rotationality description track position velocity individual particles a based newton s laws difficult use for practical analysis are composed billions molecules interaction between hard describe model however can be useful specialized applications sprays bubble dynamics rarefied gases coupled eulerian methods domain or control volumeis defined by flows out no need keep mass define field variables functions space tim...