Question

if i apply a force upon an object at an angle, will the object have the corresponding acceleartion for the rest of the trajectory

Answer 1

no, it'll have only till you apply

Answer 2

so lets say i apply a force of N newtons against an object at theta angle, what will the initial velocity be?

Answer 3

initial velocity along what direction?

Answer 4

let me make my question more clear, if i apply a force to an object and it flies off, how can i calculate the initial velocity?