A pipe has a diameter of 16 cm at section 1 the pressure is 200 kPa. Point 2 is 6.0 m higher than point 1 (h1 = 0). When oil of density 800kg/m³ flows at a rate of 0.030 m³/s.​

Modify the equation fδt=δ (mv) to find the force of friction.

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.