REFLECT We used the components of the vector sum R to find its magnitude and direction. Note how important it was to recognize that the r component of B Part A - Practice Problem: Find the magnitude of the vector sum of these two vectors by using components: 65 m, 65' ; 70 m, 135 Express the magnitude In meters. AEQ magnitude = Submit Request Answer 2 Part B - Practice Problem: Find the direction of the vector sum of these two vectors by using components: 65 m, 65; 70 m, 135 Express the direction in degrees. AEQ ? direction = Submit Request Answer Provide Feedback