A helicopter drops an inflatable raft to flood victims floating ina lake. When the raft is released the helicopter is 50 m directlyabove the victims and flying at a velocity of 10 m/s at an angle of30 degrees below the horizontal. Neglect air resistance.
a. How long is the package in the air?
b. How far from the victims does the raft land?
c. Assuming the helicopter drops the package at coordinates (0,0).If the helicopter continues to fly at a constant velocity, where is the helicopter when the package lands?