What is the average speed of an object that is still at #t=0# and accelerates at a rate of #a(t) =2t^2-3t-2# from #t in [2, 4]#?
1 Answer
Dec 27, 2015
Explanation:
Acceleration is a function of time here so the average velocity will be the area under the acceleration - time graph between the limits given.
graph{2x^2-3x-2 [-10, 10, -5, 5]}