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Rowenda is stopped on the side of the road. She then starts pedaling her bicycle for 15 seconds. Her final velocity is 9 m/s. What is her acceleration while she is pedaling?
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7 votes
7 votes
Rowenda is stopped on the side of the road. She then starts pedaling her bicycle for 15 seconds. Her final

velocity is 9 m/s. What is her acceleration while she is pedaling?

User EternityWYH
by
2.6k points

1 Answer

21 votes
21 votes

Step-by-step explanation:

acceleration = change in velocity / change in time

a = v2-v1

- - - - - -

t

V1 = 0 ( since she stopped)

V2 = 9 m/s

t =15s

a = 9 - 0

- - - -

15

= 0.6m/s^2

User Apmasell
by
3.0k points
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