1. En un experimento de colisiones, dos cuerpos se mueven uno hacia el otro en una misma línea recta con igual rapidez. Estos chocan en un punto, quedando unidos. Entonces, en ausencia de
roce, se afirma correctamente que la rapidez final.
l. es menor que la rapidez inicial si las masas son distintas.
II. es nula si las masas son iguales.
III. es mayor que la rapidez inicial si una de las masas es mucho mayor que la otra.
A) Solo 1
B) Solo II
C) Solo III
D) Solo I y II​

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo