MCQ 17: If we get a straight line with positive slope then its acceleration is A. increasing B. decreasing C. zero D. constant
If the acceleration is positive, then the line is an upward sloping line (i.e., the slope is positive). If the acceleration is negative, then the velocity-time graph is a downward sloping line (i.e., the slope is negative). If the acceleration is great, then the line slopes up steeply (i.e., the slope is great).
