Asked by julia

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
Answered by Anonymous

v = Vi + a t
8 = 2 + 2 t
6 = 2 t
t = 3
Answered by julia
Please hurry
Answered by Red Sus
8 seconds
Answered by Anonymous
I hurried,and I got 3 not 8
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