3. A ball is thrown vertically upward from the ground and a student gazing out the window sees it moving upward pass him at 5 m/s. The window is 1000cm above the ground. How high does the ball go above the ground? 4. A fluid enters a machine at 10200 m/min. 800000Pa, and with density of 3.333 kg/m³. The radiation heat loss is 25000J/kg. The internal energy decreases 485 kJ/kg. If the fluid leaves at 19800 m/min, 138000Pa, and 0.95m3/kg. Determine the work done by the fluid in kJ/kg.
3. A ball is thrown vertically upward from the ground and a student gazing out the window sees it moving upward pass him at 5 m/s. The window is 1000cm above the ground. How high does the ball go above the ground? 4. A fluid enters a machine at 10200 m/min. 800000Pa, and with density of 3.333 kg/m³. The radiation heat loss is 25000J/kg. The internal energy decreases 485 kJ/kg. If the fluid leaves at 19800 m/min, 138000Pa, and 0.95m3/kg. Determine the work done by the fluid in kJ/kg.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter4: Numerical Analysis Of Heat Conduction
Section: Chapter Questions
Problem 4.17P
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