- #1
iamjohnny56
- 10
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Homework Statement
An object moves along a circular path with a constant speed, |v|.
The average acceleration in going from A to B is
1. south
2. zero
3. west
4. north
5. east
6. none of the others
Homework Equations
a = Δv / Δt
tangential acceleration = mv^2 / r
The Attempt at a Solution
I'm not sure how to approach this question, but I think that the answer is east. A and B are perpendicular, and at the 45 degree line, the velocity would be pointing due east, so wouldn't the acceleration also?
Could someone point me in the starting direction/tell me what I'm missing?