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Calculate the horsepower required ( P r ) for a propeller-driven aircraft given the following information: Total Drag=1058lbs. V k =125kts a. 474 hp b.

Calculate the horsepower required (P_r) for a propeller-driven aircraft given the following information: Total Drag=1058lbs. V_k=125kts

a. 474 hp

b. 488 hp

c. 407 hp

d. 352 hp

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