Aremote controlled toy car starts from rest and begins to accelerate in a straight line. the figure below represents "snapshots" of the car's position at equal 0.5 s time intervals. (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
(a) what is the car's average velocity in the interval between t = 1.0 s to t = 1.5 s?
m/s
(c) is the car's speed increasing or decreasing with time?
increasing
decreasing
constant
not enough information