- #1
fitz_calc
- 41
- 0
Homework Statement
s is the position of a particle along the s-axis, find an expression for the velocity and acceleration and determine when v=0
s=1-3t^2
Homework Equations
v=ds/dt , a=dv/dt
The Attempt at a Solution
No idea where to begin, my book is not very clear. Do I just set v=0 equal to s = 1-3t^2? I know the answer is v=-6t but do not know where to begin - thanks!