Agirl, moving at 8.8 m/s on in-line skates, is overtaking a boy moving at 4.3 m/s as they both skate on a straight path. the boy tosses a ball backward toward the girl, giving it speed 11.4 m/s relative to him. what is the speed of the ball relative to the girl, who catches it?

16.5 m/s

Explanation:

Given

Velocity of boy

velocity of girl

velocity of ball relative to boy backward

Now We have to find velocity of ball relative to girl

Representing it in vector form

and

therefore velocity of ball relative to girl

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.