A 415-kg container of food and water is dropped from an airplane at an altitude of 300m. First, consider the situation ignoring air resistance. Then calculate the more realistic situation involving a drag force provided by a parachute.

1. The container is attached to a parachute designed to produce a drag force that allows the container to reach a constant downward velocity of 6m/s. What is the magnitude of the drag force when the container is falling at a constant 6m/s down?