Consider a heat pump that operates on the reversed carnot cycle with r-134a as the working fluid executed under the saturation dome between the pressure limits of 140 and 800 kpa. r-134a changes from saturated vapor to saturated liquid during the heat-rejection process. the net work input for this cycle is
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Physics, 22.06.2019 11:00, Arielledt10
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
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Physics, 22.06.2019 12:40, live4dramaoy0yf9
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
Physics, 22.06.2019 20:30, adrianayepez8
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
Consider a heat pump that operates on the reversed carnot cycle with r-134a as the working fluid exe...
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