For the situation in the figure below, use momentum conservation to determine (a) the magnitude and (b) the direction of the final velocity of ball 1 after the collision. The angle ϕ = 52.0 o. (a) Top view of two balls colliding on a horizontal surface.
(b) This part of the drawing shows the x and y components of the velocity of ball 1 after the collision.

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

force tends to be low and long diustance masses are high

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

490 n

f=125n a=2.5m/s2