PLEASE HELP For this problem, use g = -9.8 m/s2. vi for the bag = velocity of the helicopter (including the sign). Use the point where the bag is dropped as yi = 0. Final values for this problem are when t = 2.
a) What is vf for the mailbag?
b) What is yf for the helicopter? vh = constant.
c) What is yf for the mailbag? vm ≠ constant.
d) How far below the helicopter is the mailbag?
Now repeat the problem for the helicopter ascending with vih = 1.5 m/s.
e) What is vf for the mailbag?
f) What is yf for the helicopter? vh = constant.
g) What is yf for the mailbag? vm ≠ constant.
h) How far below the helicopter is the mailbag?