AP Calculus Free-Response Questions

Find the total distance covered. (3.5 km) 9. A truck starts from rest and rolls down a hill with constant acceleration. It travels a distance of 400 m in the first 20 s. Find the acceleration and the speed of the truck after 20 sec. (2 m/s2; 40 m/s) 10. What velocity is attained by an object which is accelerated at 0.3 m/s2 from a distance of ... ................
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