Question

A ball is rolling down a hill at +2.0 m/s. The ball is uniformly accelerating at +4.0 m/s2. What will the ball's velocity be 3.0 s later?

+13 m/s

+10 m/s

+14 m/s

+5.3 m/s

Answer 1

\[v = v_{i} + at\]\[v=2+(4*3)\]\[v =14m/s\]

Answer 2

I hope that helps you.

Answer 3

that's the answer I got. Just wanted to verify. thank you!

Answer 4

the next question i don't have the answer to
can you answer it as well?

Answer 5

I can try. :)