Hello,
I hope you're having a great day!
Here's what I got to question A and B
a) Fs(max)=(0.560)(88.9N)=49.8N Fy=88.9N-49.8N=39.1N Fx=(39.1N)/(cos(40))=51.0N sqrt{39.1^2+51.0^2}=F
F=64.3N
b) 88.9N +49.8 N=138.7N=Fy Fx=(138.7N)/(cos(40))=181.06N sqrt{138.7^2+181.06^2}=F
F=228N
Answer: A. Hydrogen has a valence of 1 and Oxygen has a valence of 8.
Explanation:
Meaning that oxygen has 8 valence electrons in its outer shell and hydrogen has 1 valence electron in its outer shell
Motaion would be it have a good day