Hello everyone, I need some help with a practice exam, I need solutions as well

Question

Hello everyone, I need some help with a practice exam, I need solutions as well as the equations used to find them. I can get through them myself mostly but there are some that are kind of tricky for me. I suck at Physics so it would be nice to see someone with more organized knowledge answer these. The answers are at the bottom and I will go through all of the questions and see who has the best answer. No need to rush, I will choose quality answers as the best answer. Show your work and thoughts behind each answer. Thanks guys, sorry about the points too, I am in college so I dont have a lot of money to throw around.

Answer Key:

1: 2

2: 4

3: 4

4: 2

5: 4

6: 2

7: 5

8: 1

9: 3

10: 2

11: 5

12: 3

13: 2

14: 1

15: 3

Explanation / Answer

2) x + ? + ? = 180

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.