A small airplane touches down on the ground having the velocity of around 40 m/s and travels a distance of X and stops due to friction force and friction, obviously. The pilot doesn’t apply any brake during this time however there is a kinetic friction of uk 0.05 among the ground and air plane tires and the mass of the airplane is around 4000 kg.
i) Determine the deceleration of the air plane?
ii) Determine how far did the airplane travel before it came to a stop?