Question

a particle move along the parabolic path x= y^2 + 2y + 2 in such a way that the y component of velocity vector remains 5m/s during the motion. The magnitude of the acceleration of particle is?
1. 50m/s^2
2. 100m/s^2
3. 10√2 m/s^2
4. 0.1m/s^2