All the factors remaining constant, if the weight of an aircraft increases by 30 \% then the take off distance will increase by approximately.
All the factors remaining constant, if the weight of an aircraft increases by 30 \% then the take off distance will increase by approximately.
Take off distance can be given as S_{LO}=\frac{1.44W^{2}}{g \rho_{\infty}SC_{L,max}T}
Take-off distance is directly proportional to the square of weight of the aircraft therefore if the weight is increased by 30 \% take off distance will also increase to 1.69 that is approximately 70\%.