Q1. An airplane is flying with a velocity of 92.0 m/s at an angle of 23.0^circ above the horizontal. When the plane is a distance 111 m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.
Q2. Consider two small magnets (treat them as point like perfect dipoles with magnetic moments m1 and m2, to keep life as simple as possible). For the configuration shown ("opposite poles facing"), illustrate a diagram showing the relative orientation of the magnetic dipoles m1 and m2 of the two magnets. Then find the force between them as a function of distance h. describe why the sign of the force does (or does not) make sense to you.