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A plane is flying at a contant velocity of magnitude 86.5m/s at an angle of 15.5o...

A plane is flying at a contant velocity of magnitude 86.5m/s at an angle of 15.5o below the horizon. When the plane decends to a height of 56.3m it releases a crate that has a parachute that fails during deployment. What is the magnitude of the final velocity of the crate the instant it touchs the ground?

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