A light plane has a wing span of 10 m and a chord of 2 m for the aerofoil section. What are the lift and drag forces during take-off at a speed of 194.4 km/hr, if the coefficients of lift and drag are...

A light plane has a wing span of 10 m and a chord of 2 m for the aerofoil section. What are the lift and drag forces during take-off at a speed of 194.4 km/hr, if the coefficients of lift and drag are 0.9 and 0.07, respectively. Take density of air as 1.25 kg/m³.