Question

2.
If speed of a particle is given by v=vx² + 2x m/s.
Find position (x) at which acceleration is 2m/s2. (all
parameter's in SI units)
(A) 1 m
(B) 2 m
(C)-1 m
(D) 0 m
(differentiation in step by step with which formula used please.....)​

Answer 1

Answer:

I think the answer must be option 4