An arrow is propelled upward. It is s(t) = - 16t² + 80t +

Last updated: 7/19/2022

An arrow is propelled upward. It is s(t) = - 16t² + 80t + 490 feet off the ground after 1 seconds. Find the velocity of the arrow at 3 seconds. Give appropriate units with your answer. C) 16 ft/s D) 32 ft/s A) - 16 ft/s B) -32 ft/s