- #1
goonking
- 434
- 3
Homework Statement
http://imgur.com/LravIr3
Homework Equations
The Attempt at a Solution
We know A is wrong, because a object going in a circle has acceleration (i'm not sure why that is, maybe someone can explain)
B is wrong because if a car in reverse is slowing down, it technically has positive acceleration, right?
D is wrong because refer to my explanation for B.
C and E, I have no idea what that formula is but V x T is distance but I have no idea what the formulas are implying. Anyone can shed some light on what C and E means?