1. A plane flies 500 km due east (displacement D) from airport 1 to airport 2. The plane then travels heading in a direction 20 south of east for 1000 km (displacement D,) to reach airport 3. It then travels due west for another 600 km (displacement D,) to reach airport 4. I. Draw and determine (using ruler and protractor) the resultant displacement (magnitude and direction) of the plane using a tail to tip method of vector addition. [4] I. Calculate the resultant displacement (both magnitude and direction) of the plane using component method (using calculations) of vector addition