Answer:
A man wants to lift a 150 kg stone using a first-class lever that measures 5 meters. What force should he exert if the fulcrum is 150 cm from the stone? Here we have to take into account that P (weight) = m (mass). G (gravity) (Additional data g (gravity) = 9.8 m / s2).
Explanation:
You put this under Spanish so I assumed you wanted it translated
¿Nos conseguiste las revistas? Sí, os las conseguí.
¿Le trajiste los refrescos a Roberto? Sí, se los traje.
¿Le compraste la comida a Elena? Sí, se la compré.
¿Les trajiste los helados a los niños? Sí, se los traje.

A. the notebook b. the book c. the backpack d. the calculator <span />
Answer:
Ive been on this road before, when pain hits and the tears roll down my face, i am in silence, thats all i can be is... silent.
Answer:
Vamos a descansar después de la cena.
Explanation:
The question says what are you (plural form) going to do after dinner? According to the question, the answer will refer to the pronoun we, nosotros in spanish, and the conjugation of the verb ir in present is nosotros vamos. So, the right answer is vamos a descansar después de la cena.