Question

A particle starts moving from rest at time t = 0 in
a straight line with a constant acceleration of
2 m/s2. At time t = 3 s, the acceleration changes
sign remaining the same in magnitúde. If the
particle returns to its initial position at time t = to,
the value of to is​

Answer 1

Answer:

it is impossible for a particle to move in t=0 . pls correct question