The velocity graph of an accelerating car is shown.
Graph : http://www.webassign.net/waplots/1/d/ae530b030cd33bf98457b428e7d4cc.gif
(a) Estimate the average velocity vave of the car during the first 12 seconds. Use the Midpoint Rule with n = 3. (Round your answer to the nearest whole number.)
(b) At what time t was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.)
Graph : http://www.webassign.net/waplots/1/d/ae530b030cd33bf98457b428e7d4cc.gif
(a) Estimate the average velocity vave of the car during the first 12 seconds. Use the Midpoint Rule with n = 3. (Round your answer to the nearest whole number.)
(b) At what time t was the instantaneous velocity equal to the average velocity? (Round your answer to one decimal place.)