Realizar sistemas materiales que estén compuestos por: a- 1 fase 3 componentes
b- 2 fases 4 componentes

c- 3 fases 1 componente
d- 4 fases 6 componentes

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

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higher potential

explanation:

because it is in a high speed so it must move into a of high potential

+15-35=-20

going in opposite directions