- #1
ACSC
- 7
- 0
Homework Statement
Homework Equations
a = Δv/Δt
v = Δx/Δt
x = area under velocity graph
The Attempt at a Solution
According to my second attempt, the answer to "particle's speed at t = 20.0 s?" is not 15m/s either.
Working out picture.
I don't understand where I went wrong. I've always thought that the area under a velocity graph would give the distance.
If t=20s isn't v=15m/s, then maybe that's why? But according to the a-t graph, 5x-3=-15. :S
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