You forgot to mention that the two original vectors have equal magnitudes.
Orient them so that their directions are 120 degrees apart.
Force vectors are represented by arrows in a force diagram.
Well Amys hammer is a Piko-Piko hammer, and that just means its a toy.. And plus Amy's a kid. And then you got Peach shes kind of weak too. Its a fan pick win.
Soft surfaces (like a pillow) absorb the kinetic energy of the ball due to their plasticity. This makes the ball bounce less. Hard surfaces (like wood, stone) absorb very little energy from the ball due to their rigidity and hence the ball bounces more.