Answers: 1
Physics, 22.06.2019 13:50, demitae8839
9.98 kg of r-134a at 300 kpa fills a rigid container whose volume is 14 l. determine the temperature and total enthalpy in the container. the container is now heated until the pressure is 600 kpa. determine the temperature and total enthalpy when the heating is completed. use data from the steam tables.
Answers: 1
Physics, 22.06.2019 20:40, mathman783
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Physics, 22.06.2019 22:00, petroale000
Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false
Answers: 2
Jo, daniel and helen are pulling a metal ring. jo pulls with a force of 100n in one direction and da...
Social Studies, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57
Mathematics, 08.06.2020 09:57