A Car Is Moving in the Positive Direction Along a Straight

Multiple Choice

A car is moving in the positive direction along a straight highway and accelerates at a constant rate while going from point A to point B.If the acceleration is positive,increasing the speed of the car,when does the position where the average speed equals the instantaneous speed occur during the time interval from A to B? Assume the time interval is T.

A) T/2 from the start of the interval
B) before T/2 from the start of the interval
C) after T/2 from the start of the interval
D) It depends on the speed at the start of the time interval.