Question: An object moving in a straight line doubles its velocity each second for the first 10 s. Let the initial speed be 2 m/s. (a)

An object moving in a straight line doubles its velocity each second for the first 10 s. Let the initial speed be 2 m/s. 

(a) Sketch a smooth function v(t) that gives the velocity. 

(b) What is the average velocity over the first 10 s?

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