A helicopter is ascending vertically with a constant speed of 6 meters per second relative to the ground. At the instant the helicopter is 60 meters above the ground it releases a package. What is the magnitude and direction of the velocity of the package, relative to the ground, the instant the package is released by the helicopter?
Ans:
The magnitude and direction of the velocity of the package, relative to the ground, the instant the package is released by the helicopter is 6 meter per second up.