v = Vi + a t
8 = 2 + 2 t
6 = 2 t
t = 3
Keiko is riding a skateboard 2 m/s, west. How long will it take her to reach a velocity of 8 m/s, west if her acceleration is 2 m/s*2?
3 seconds
10 seconds
8 seconds
6 seconds
4 answers
Please hurry
8 seconds
I hurried,and I got 3 not 8