Question
A bear running initial speed of 4m/s accelerates uniformly for 18s. What is the bears max speed if it travels 135m during the 18s of acceleration
Answers
bobpursley
average speed=135/18
average=(Vf+Vi)/2
set them equal, solve for Vf
average=(Vf+Vi)/2
set them equal, solve for Vf
Anonymous
11 m/s