1. Find the components of the velocity of a helicopter traveling 155 km/h at an angle of 25 to the ground. 2. A submarine dives 110.0 m at an angle of 10.0 below the horizontal. What are the two components? 3. Tim and Tosh start at the door of the Physics classroom and walk 2.0 m south. Then they make a right hand turn and walk 10.0 m west. They turn right again and walk 18.0 m north. Then they turn left and walk 24.0 m west. What is the magnitude of their overall displacement?