If it has a correct gender specific noun. If its singular or plural. Irregular verbs. The fact there is two different verbs. Past tense or current. Verb of change. Spanish prepositions. Direct and indirect pronouns. The word gustar.
1)Su
2)Sus
3)Vuestros
4)Nuestros
5)Sus
6) Nuestros
A particle of 4 kg moves with an initial velocity of 3.0 m/s when it is at x = 0. This particle is subject to a single Fx force that varies with the position of the mode indicated in graph 6
Hope this helps. :D