One Dimensional Kinematics Escape Room level 3?

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

Ineed the answers for these promblems i have