The undercarriage for an aircraft uses two springs between each wheel and the aircraft fueselage to cuhion the landing of the aircraft. There are two sprung wheels and the mass of the aircraft is 5000kg
Assuming a worst case scenario of a 0.20m drop of the full mass of the aircraft, what is the expected compression (in metres) of the 4 springs, if the spring constant K = 4000/Ncm
(Assume g is 9.81 m/s^2)