vf=vi+at remember a is negative.
average velocity=(vi+vf)/2
Calculate the average velocity for a remote controlled vehicle that starts with a speed of 1.0 m/s [forward] and then accelerates at
0.08 m/s2 [backward] for 4.0 s.
3 answers
do i solve for vf in the vf=vi+at equation , then put thr average velocity ?
yes, of course.