- #1
mrssmth
- 4
- 0
Homework Statement
The position of a particle moving along the y-axis has a position given by y = 0.20m + (8.0m/s) t - (10 m/s2) t2. is there any time interval during which the particle is not moving?
Homework Equations
The Attempt at a Solution
I said No but I'm not sure why exactly it is never moving.