Question

An object moves with velocity as given in the graph below (in ft/sec How far did the object travel from t = 0 to t=15?

Answer 1

Given,

The graph of the function is shown in the question.

Required

The velocity of the object between t = 0 to t = 15.

The velocity of the object is,

`\begin{gathered} Velocity=(7-1)/(15-0) \\ =(6)/(15) \\ =(2)/(5) \\ =0.4\text{ ft/sec} \end{gathered}`

Hence, the velocity of the object is 0.4 ft/sec.