A package with mass m is released from an airplane traveling with a horizontal velocity v. The airplane is at a height h above the ground. What is the horizontal distance traveled by the mass from the time of release to the time of contact with the ground? You must show a derivation. Your answer will be in symbols.

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Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.