A child gets a drone for Christmas. He takes the drone outside and decides to try and pick up a toy car. The drone lifts the car straight up from the ground at a constant upward velocity of 6.50 mph (assume acceleration is zero). The car is suddenly dropped 4.25 s later by the drone. (Use the following equality to complete any necessary conversions. 1.609 km = 1 mile) a) How high above the ground (in meters) is the car when it is dropped? b) What is the velocity (m/s) of the car when it hits the ground?