Question 1 A ball moves in a straight line (the :z-axis]. The graph in the gure {g ure 1 } shows this hall's velocity as a function at time. For related problemsolu'ing tips and strategies. you may want to View a Video Tutor Solution of Average and instantaneous velocities. 7 Fifth What is the hall's average velocity during the first 3.0 5'? Figure 1 of 1 Express your answer in meters per second. .Mo \"a\": mills m muest Answer 1' Part3 i_'iJl {mils} Part B What is the ball's average speed during the first 3.0 s? Express your answer in meters per second. VO AEd Vav = m/s Submit Request AnswerPart C Suppose that the ball moved in such a way that the graph segment after 2.0 s was -3.0 m/s instead of +3.0 m/s. Find the ball's average velocity during the first 3.0 s in this case. Express your answer in meters per second. AEd Vay = m/s Submit Request AnswerPart D Find the ball's average speed during the first 3.0 s in the case described in part C. Express your answer in meters per second. VO AEd Vay = m/s Submit Request