A large lawn sprinkler with four identical arms is to be converted into a turbine to generate electric power by attaching a generator to its rotating head, as shown in the below figure. Water enters the sprinkler from the base, along the axis of rotation, at a rate of 20 L/s and leaves the nozzles in the tangential direction. The sprinkler rotates at a rate of 300 rpm in a horizontal plane. The diameter of each jet is 1 cm and the normal distance between the axis of rotation and the center of each nozzle is 0.6 m. Note the relative motion between the jets and nozzles.
500 words. Write an essy on refusing futile treatment to
500 words. Write an essy on refusing futile treatment to the requesting patient. How is futile medical treatment defined? When is treatment deemed futile for the requesting patient? What are some of the ethical challenges with refusing treatment? Described a case where treatment was considered futile for the patient. What