Problem 2. A heavy package of given mass M is released at rest to fall straight down from a hovering helicopter located at a given height H meters from the ground. . Part (a): - How much time t will pass from when the package is released to when it hits the ground? Important: use the equations of Free-Fall Kine- matics to solve this problem symbolically in terms of the given parameters. Here the given parameters are M and H. You can also always assume that any physical constants such as g are also given). Assume you an ignore air resistant. Explain what you are doing. Show your work. Put a box around your final symbolic answer. . Part (b): - How fast will it be moving at the instant just before it hits? Again, use the equations of Free-Fall Kinematics to solve this problem symbolically in terms of the given parameters. Explain your work. Put a box around your final symbolic