018 10.0 points Salmon often jump waterfalls to reach their
breeding grounds.
Starting downstream, 1.83 m away from a
waterfall 0.332 m in height, at what minimum
speed must a salmon jumping at an angle of
43.7° leave the water to continue upstream?
The acceleration due to gravity is 9.81 m/s?.
Answer in units of m/s.
r in units of
10
100

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).