Engineering, 26.11.2019 02:31, hellokitty1647
Design a payroll class that has fields for an employee’s name, id number, hourly pay rate, and number of hours worked. write the appropriate accessor and mutator methods and a constructor that accepts the employee’s name and id number as arguments. the class should also have a method that returns the employee’s gross pay, which is calculated as the number of hours worked multiplied by the hourly pay rate.
Answers: 1
Engineering, 04.07.2019 18:10, sarahgrindstaff123
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Engineering, 04.07.2019 18:20, miguel454545
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
Design a payroll class that has fields for an employee’s name, id number, hourly pay rate, and numbe...
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