Asked by Iman


A ball rolls down an incline at a constant acceleration of 2 m/s^2. What is the velocity of the ball after 8.5 s?
How far does the ball roll in 10s? How far does the ball roll in the seventh second?
Answered by Marth
a = (Vf - Vi)/t

d = Vi*t + (1/2)a*t^2

where Vf = final velocity, and Vi = initial velocity.
Answered by Anonymous
9m/s
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