The 44 kg package is thrown with a speed of 4 m/s onto the cart having a mass of 22 kg. Figure 4 m/s 30/ < k = 6 kN/m 1 of 1 Part A If a 5 lb suitcase A is thrown horizontally onto the cart at 10 ft/s when it is at rest, determine the time t B moves at the instant A stops relative to B. The coefficient of kinetic friction between A and B is = 0.4.(Figure 1) Express your answer with the appropriate units. t = Value Submit Request Answer Units wwwd ? Part B What is the maximum compression of the spring? Neglect rolling resistance of the cart.( Figure 1) Express your answer with the appropriate units. Smax Submit 19 H Value Request Answer Units ?