The mini hovercraft is designed so that air ' drawn in at a constant rate of 20 m3/s b...

The mini hovercraft is designed so that air ' drawn in at a constant rate of 20 m3/s by the fan blade and channeled to provide a vertical thrust F, just sufficient to lift the hovercraft off the water, while the remaining air is channeled to produce a horizontal thrust T on the hovercraft. If the air is discharged horizontally at 200 m/ and vertically at 800 m/s, determine the thrust T produced The hovercraft and its passenger have a total mass of 1.5 jyn' and the density of the air is ρa = 1.20 kg/m3.