Answer:
ummmmmmmmmm through science??
C :<em>2 atoms of Oxygen can probably join 1 Silicon Atom</em>
Answer: learn how to do your own work
Explanation:
F=ma so (55kg)(18m/s^2)=990N so to find a of cannon we know force of cannon ball = 990N therefore 990N/1500kg=.66m/s^2
Hope this helps you understand the concept of Newtons Second Law of F=ma!!!