Assuming that the required power for cruising an airplane with a total weight of 200 kgf and a cruising speed of 15 m /
Posted: Tue Jul 12, 2022 8:39 am
Assuming that the required power for cruising an airplane with atotal weight of 200 kgf and a cruising speed of 15 m / s is 1 kW,obtain the following values. The air density is constant at 1.25 kg/ m^3 regardless of altitude. 1) Find the required power for the above airplane to fly ascendingat a speed of 15 m / s at an ascending angle of 3°.2) When the above airplane travels on a concrete runway with µ=0.02 with constant thrust while maintaining a horizontal state froma state where it is stationary on the ground, the drag coefficientCD and lift coefficient CL of the entire aircraft are constantregardless of speed. If so, find the thrust required to reach 15 m/ s in one minute from rest. Also, find the distance traveled toreach 15 m / s.