The graph shows the angular velocity of a bicycle wheel as a function of time. Take positive values of omega to represent counterclockwise measurements. From the graph, what can you determine about the wheel's angular acceleration, vector alpha? Graph of omega versus t showing a linear function that starts at the origin and increases with a positive slope ANSWER Unselected The angular acceleration is constant and clockwise. Unselected The angular acceleration is increasing and counterclockwise. Unselected The angular acceleration is constant and counterclockwise. Unselected The angular acceleration is increasing and clockwise. Unselected The angular acceleration is zero