Learning Activity and question number Question Learning Activity 5.1, Determine the magnitude of each combination of vectors. 52 km/h north and 18 km/h 4a. east Learning Activity 5.2, Given u = [6, -1] and v = [11,5], find the projection of u on v. 3. Additional Exercises Given that u = 5, v =3, and the angle between u and v is 50*, calculate 5.2 3utv) . u - 2v) to two decimal places of accuracy. Learning Activity 5.3, If u = [6,1, 8] is orthogonal to v = [6, -4, k], determine the value(s) of k 4. Learning Activity 5.4, Consider a plane with direction vectors [-2,8, 5] and [5,0, -7]. The plane passes 3. through the point (9,1, 13). Find the vector form and the parametric form of the equation of the plane.Task 2: Answer any of the following two questions . What is the difference between a quadrant bearing and true bearing? . What is the difference between (2,3) and [2,3]? . What is the difference between dot product and cross product? . What is the difference between u and u ? . What does it mean if two vectors are orthogonal?Task 3: Define any three of the following . scalar . vector . magnitude of a vector . parallel vectors . equivalent vectors . equilibrant vector . heading . ground velocity . mechanical workTask 4: Reflection . Outline your strengths and weaknesses in this unit. . Reflect on your progress as a self-directed, independent learner. . Include any websites you used for extra practice or videos that you watched