Q44 Plane landing on runway A plane comes to an emergency stop, starting on top of a circular mountain island with radius 2km and varying angles of descent towards its outer edge. The plan is moving at 220 km/h. Treat the plane as a block that experiences a kinetic friction coefficient with the runway of uk = 0.1. a) What is the steepest angle (downwards) on which the plane can land without falling in the ocean? b) How long will the plane take to come to a stop