An aircraft weighs 45,000 N (10,117 lb) and requires 597 kW (800 thp) to fly straight and level at a speed of 80 m/s (179 mph). If the engine is capable of developing a maximum power of 1193 kW (1600 bhp) and the propeller efficiency for climbing is 75%, what is the rate of climb for maximum power in fpm

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p