You slide out of a car seat and as you touch the metal door a spark jumps between your hand and the door. Describe how the spark formed

Your body sliding against the car seat created friction, making it created potential energy. The friction is a form of electricity, and the car doors metal is a conductor of electricity. That potential energy was turned into kinetic once the metal attracted the electricity, thus making a spark.

Hope this helps ^_^

15.3 cos 65 degrees trig