Question: 2. Engine oil at 30C flows over a 10-m-long flat plate whose temperature is 30C with a velocity of 2.5 m/s. Determine (a) the

2. Engine oil at 30C flows over a 10-m-long flat plate whose

2. Engine oil at 30C flows over a 10-m-long flat plate whose temperature is 30C with a velocity of 2.5 m/s. Determine (a) the total drag force (20p) (b) the rate of heat transfer over the entire plate per unit width. (20p) v=7.045105 m/s p=867 kg/m k=0.1414 W/mC Pr=1551 Oil V-2.5 m/s T-30C T-30C L= 10 m

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